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***************************Á7D�Ò7E 4,4:Ÿ4,4:�4á7J™"“":™:™:™	8T™£5)"WE HOPE YOU LEARNED SOMETHING".8^™£6)"FROM THIS PROGRAM. GOODBYE"48h€:8(#�q8)#�                   ******************************¨8*#�                   **        TEST DATA  **Þ5[�                   ******************************ä5\�õ5] 4,4:Ÿ4,4:�4#6b™£6)"GOOD ANSWER, THAT'S CORRECT":ˆ X²Xª1)6lŽ/6L�f6M�                   ******************************�6N�                   **        BAD ANSWER        **Ô6OK































































































































































































































































         ******************************à3† 4,4:Ÿ4,4:�44‡™:™:™£11)"HIT (C) TO CONTINUE"4Œ¡ C$:‹ C$²"C" § Ž$4–‰ 5260*4 Ž04|�g4}�                   ******************************ž4~�                   **  HIT (M) TO GO TO MENU   **Õ4�  K






























































































































































































































































±1ˆ�è1‰�                   ******************************2Š�                   *   READ/PRINT/GET/CORRECT  **V2‹�                   ******************************\2Œ�m2� 4,4:Ÿ4,4:�4•2’‡ Q$,AA$,AB$,AC$,CA$:‹ Q$²"999" § ŽÌ2œ™:™" ";Q$:™"  A.Š333333333333!,.73333333333333333,0,.7333333,C=¾#ƒ 15) .4# + .33333333333333333!,.4000000,.4333333,.73333330000000000,C=%ƒ 999,,,,0000,2.7000000000000000,27000.000000000000,BŽ;‚#ƒ 9) 12.55#,1255000,12550000000000000,12.550000000000000,C´;Œ#ƒ 10)T ANSWER.    "É/®� 5000Ô/¸� 5250î/Ö™"“":™:™: 4,4:Ÿ4,4:�40à™"   WHAT RESULT WILL THE COMPUTER OBTAIN"B0ê™"  FOR THE FOLLOWING PROBLEMS?"M0ô� 5000d0zˆ S²(X­15)¬100:™:™“0„™"   THIS IS THE END OF THE TEST. YOU    "Ê0‰™"  HAD A SCORE OF ";S:c#ƒ 999,,,,Å:d#ƒ 6) -7.5%,-.75,-7.5,7.5,B;n#ƒ 7) 4.5892345018369E12,458923500000,-4589235000000,45892345018369,AO;x#ƒ 8) 270D-2,2.700000,2.7000000000000000,27000.000000000000,BŽ;‚#ƒ 9) 12.55#,1255000,12550000000000000,12.550000000000000,C´;Œ#ƒ 10)K






























































































































































































































































        **ß8+#�                   ******************************å8,#�)92#ƒ 1) WHAT IS THE SYMBOL USED TO MARK        AN INTEGER?,#,%,$,Bl9<#ƒ 2) WHAT IS THE SYMBOL FOR SINGLE-         PRECISION?,!,#,&,A²9F#ƒ 3) HOW MANY DIGITS CAN A SINGLE-         �                   ******************************Ú6P�ë6Q 4,4:Ÿ4,4:�4
7V™£6)"SORRY, THAT'S WRONG."7`Ž7@�M7A�                   ******************************„7B�                   **         THE END          **»7C�                   ***K































































































































































































































































                 ******************************æ4€ 4,4:Ÿ4,4:�45�™:™:™£11)"HIT (M) TO GO MENU""5†¡ M$:‹ M$²"M" § ‰ 150-5�‰ 551035šŽ95X�p5Y�                   ******************************§5Z�                   **       GOOD ANSWER       K






























































































































































































































































 ";AA$:™"  B. ";AB$:™"  C. ";AC$:™æ2¦¡ A$:‹ A$²"" § ‰ 5030ü2°‹ A$²CA$ § � 70003º‹ A$³±CA$ § � 75003ĉ 5010$3ÎŽ*3‚�a3ƒ�                   ******************************˜3„�                   **   HIT (C) TO CONTINUE    **Ï3…�          K






























































































































































































































































;"%.               ":ˆ X²0:™ù0Ž™"   FEEL FREE TO GO BACK AND LOOK OVER  "(1˜™"  AREAS THAT YOU MIGHT HAVE HAD SOME   "[1¢™"  TROUBLE WITH.                        ":™:™€1¬™£7)"HIT (M) TO GO BACK TO MENU"š1¶¡ M$:‹ M$²"M" § Š 150¥1À‰ 4790«1ÊŽ -1.62!,-1.620000,-1,-1.62,AÂ;•#ƒ 999,,,,÷;–#ƒ 11) 2/5 + 1/3,.7,.7333333,.73333333333333333,B;< #ƒ 12) .4% + .33333333333333333%,.73333333333333333,0,.7333333,B<ª#ƒ 13) .4# + .33333333333333333#,.73333333333333333,0,.7333333,AÃ<´#ƒ 14) .4! + .33333K






























































































































































































































































 PRECISION NUMBER USE?Á9H#ƒ 16,7,2,B:P#ƒ 4) WHICH OF THE FOLLOWING COULD BE        CALLED AN INTEGER? :R#ƒ -2.2,2.200000,32767,Cf:Z#ƒ 5) WHAT TYPE OF NUMBER TAKES THE          MOST SPACE IN MEMORY?˜:\#ƒ SINGLE-PRECISION,INTEGER,DOUBLE-PRECISION,C¦
5™" STANT 1.2000000000000000.             ":™'#:™"  ANOTHER THING THAT CAN BE SAID ABOUT "V#?™" DOUBLE-PRECISION CONSTANTS IS THAT    "…#D™" THEY TAKE MORE SPACE IN MEMORY THAN   "´#I™" OTHER TYPES OF CONSTANTS. THIS MAKES  "ã#N™" ARITHMETIC W ô™" THE LAST EXAMPLE ABOVE WOULD BE INTER-"*!ù™" PRETED AS THE DOUBLE-PRECISION CON-   "Y!þ™" STANT 1234567800000. THE RANGE FOR    "ˆ!™" DOUBLE-PRECISION IS THE SAME AS THE   "·!™" RANGE OF SINGLE-PRECISION.            "Â!� 5250Ü!™"“":ç+¦™"  THIS IS THE LAST AND FINAL SECTION.  ",°™" NOW IT'S TIME FOR THE TEST OF WHAT YOU"E,µ™" LEARNED. IT'S ALSO YOUR LAST CHANCE TO"t,º™" REVIEW THE MATERIAL.                  ",Ä� 5500…,ÎŽ‹, �Â,¡�                   ******************
™"“":™£7)"DOUBLE-PRECISION VARIABLES"!™£7)"------ --------- ---------":™:™PÇ™"  A DOUBLE-PRECISION CONSTANT IS A NUM-"Ì™" BER THAT HAS 17 OR LESS DIGITS BUT HAS"®Ñ™" MORE THAN SEVEN. EXAMPLES OF DOUBLE-  "ßÖ™" PRECISION CONSTANTS COULD ™"   THE 17TH DIGIT AND WRITTEN IN SCIEN-"*Q™"   TIFIC NOTATION.                     ":™F*V™" 4) WHEN GOING FROM HIGHER PRECISION TO"w*[™"   LOWER PRECISION, IT ROUNDS NORMAL.  ":™¦*`™" 5) WHEN GOING FROM LOWER PRECISION TO "Õ*e™"   HIGHER PRE-PRECISION.               "ü.	� 5250L	™"“":™:™: 4,4:Ÿ4,4:�4EV	™"  THIS IS THE END OF THIS SECTION ON   "t`	™" VARIABLES. AGAIN, IF YOU DIDN'T UNDER-"£j	™" STAND GO BACK AND LOOK OVER IT AGAIN. "Òt	™" GO ON TO THE NEXT SECTION IF YOU THINK"
™"   SINGLE-PRECISION CONSTANT. IF A NUM-"(™"   BER HAS MORE THAN SEVEN DIGITS IN   "I(™"   SCIENTIFIC NOTATION BUT USES 'E', IT"x(™"   WILL BE INTERPRETED AS A DOUBLE-PRE-"§($™"   CISION CONSTANT.                    "²((� 5250Ì()™"“":™:FROM 1*10^38 TO"À™" 1*10^-38 AND -1*10^-38 TO -1*10^38.   ":™JÊ™"  SINGLE-PRECISION CONSTANTS ALSO HAVE "yÔ™" A DECLARATION TAG THAT CAN SEPARATE   "¨Þ™" THEM FROM OTHER TYPES OF CONSTANTS.   "×è™" IT IS THE EXCLAMATION POINT (!). SO,  "�4ì%¶
™"“":™£9)"WORKING WITH VARIABLES"&À
™£9)"------- ---- ---------":™:™@&Ê
™"  WHEN WORKING WITH THE DIFFERENT VAR- "o&Ô
™" IABLES, THERE ARE A FEW RULES THAT YOU" &Ù
™" MUST FOLLOW. THEY ARE:                ":™Ï&ò
™" 1) ANY INTEGER IN THE RANG-È™" IAL THAT WE COVERED.                  ":™:™.Ò™£9)"HIT (B) TO BEGIN TEST" .æ¡ B$:‹ B$²"B" § ‰ 4090+.ð‰ 4070E.ú™"“":™:™: 4,4:Ÿ4,4:�4t.™"   THIS SECTION WILL JUST TEST YOUR    "£.™"  BASIC KNOWLEDGE OF THE DIFFERENT     "Ò.™"  VARIABITH THEM SLOWER.          "î#S� 5250$b™"“":™:™: 4,4:Ÿ4,4:�47$g™"  THIS IS THE LAST SECTION OF THE THREE"f$l™" ON THE VARIABLES THEMSELVES. THE NEXT "•$q™" DEALS WITH THE RULES OF AND USAGE OF  "Ä$v™" CONSTANTS. GO OVER ANY OF THE SECTIONS"ó™:™: 4,4:Ÿ4,4:�4"™"  DOUBLE-PRECISION CONSTANTS HAVE THEIR":"!™" OWN DECLARATION TAG, ALSO. THE TAG FOR"i"&™" THEM IS A TRAILING NUMBER SIGN (#).   "˜"+™" FOR EXAMPLE, 1.2# WOULD BE INTERPRETED"Ç"0™" AS THE 17-DIGIT DOUBLE-PRECISION CON- "ø"	************ù,¢�                   **        TEST TIME         **0-£�                   ******************************6-¤�G-¥ 4,4:Ÿ4,4:�4T-ª™"“":™:™ƒ-´™"  THE FOLLOWING IS JUST A SHORT QUIZ TO"²-¾™" SEE HOW WELL YOU UNDERSTAND THE MATER-"å
BE:         ":™ Û™" 8.00000000, -2466.772098, 1.2345678D12":™? à™"  YOU CAN ALSO USE SCIENTIFIC NOTATION "n å™" TO WRITE DOUBLE-PRECISION CONSTANTS,  "� ê™" JUST AS YOU CAN WITH SINGLE-PRECISION,"Ì ï™" ONLY YOU USE A 'D' RATHER THAN AN 'E'."ûCISION YOU CAN ONLY TRUST "+j™"   YOUR PRECISION TO THE LOWER.        ":™5+~™" 6) ALL OPERANDS IN AN EXPRESSION ARE  "d+ƒ™"   CONVERTED TO THE PRECISION OF THE   "“+ˆ™"   MOST PRECISE OPERAND.               "ž+’� 5250¸+œ™"“":™:™: 4,4:Ÿ4,4:�4~	™" YOU'RE READY.                         "ˆ	� 5500·Ž¸�O¹�                   ******************************†º�                   * DOUBLE-PRECISION VARIABLES *½»�                   ******************************μ 4,4:Ÿ4,4:�4ø½™: 4,4:Ÿ4,4:�4û(.™" 3) A NUMBER HAVING MORE THAN SEVEN    "*)8™"   DIGITS WILL BE INTERPRETED AS A     "Y)=™"   DOUBLE-PRECISION CONSTANT. IF MORE  "ˆ)B™"   THAN 17 DIGITS ARE SPECIFIED, THEN  "·)G™"   THE NUMBER WILL BE TRUNCATED AFTER  "æ)Lò™" THE CONSTANT 1.234567! WILL BE INTER- "5ü™" PRETED AS 1.234567. THE CONSTANT      "d	™" 123456789! WILL BE TRUNCATED TO SEVEN "“	™" SIGNIFICANT DIGITS AND WRITTEN IN SCI-"Â	™" ENTIFIC NOTION AS 1.234568E9 BECAUSE  "ñ$	™" IT IS SINGLEE -32768 AND"'÷
™"   32767 IS AN INTEGER CONSTANT.       ":™/'ü
™" 2) ANY NUMBER HAVING SEVEN OR FEWER   "^'
™"   DIGITS IS A SINGLE-PRECISION CON-   "�'™"   STANT. ANY NUMBER IN SCIENTIFIC NO- "¼'™"   TATION USING 'E' IS ASSUMED TO BE A "ë'LE TYPES. TYPE THE LETTER OF   "
/"™"  THE CORRECT ANSWER.                  "/,� 5000/h� 52501/†™"“":™:™: 4,4:Ÿ4,4:�4`/�™"   IN THIS SECTION, FIND THE DECIMAL   "�/š™"  FORM OF THE GIVEN NUMBER AND ENTER   "¾/¤™"  THE LETTER OF THE CORREC${™" IF YOU FEEL THAT YOU SHOULD.          "þ$€� 5500%žŽ
%¬
�A%­
�                   ******************************x%®
�                   **  WORKING WITH VARIABLES  **¯%¯
�                   ******************************µ%°
�Æ%±
 4,4:Ÿ4,4:

�F�                  ***************************************…�                  **    VARIABLE TUTORIAL-INTEGERS/    **Ä�                  ** SINGLE-PRECISION/DOUBLE-PRECISION **		�                  ********************************** PERCENT SIGN (%).THIS %    "6Q™" SHOWS THAT YOU WANT AN INTEGER AND NO "eV™" OTHER KIND OF NUMBER. FOR EXAMPLE, 23%"”[™" WILL BE INTERPRETED AS THE INTEGER    "Å`™" CONSTANT 23.                          ":™ôe™"  HOWEVER, IF YOU PUT A % ONES BETWEEN -32768 AND    "9™" +32767. SOME EXAMPLES OF INTEGERS ARE:":™j™"     7, 45, -4756, 890 , 0, 1986       ":™™™"  INTEGERS TAKE UP LESS SPACE THAN ANY "È™" OTHER KIND OF NUMBER WHEN STORED IN   "÷™" THE COMPUTER. THIS MAKES ARI
 THE GIVEN RANGE OF INTEGERS, IT WILL  "=ˆ™" IT WILL RESULT IN AN 'OVERFLOW' ERROR."H�� 5250bœ™"“":™:™: 4,4:Ÿ4,4:�4‘¡™"  THIS CONCLUDES THE LESSON ON INTEGER "À¦™" VARIABLES. IF YOU DON'T FEEL THAT YOU "ï«™" UNDERSTAND COMPLETELY GO THE� 1000
‹ C$²"2" § � 2000$
‹ C$²"3" § � 3000:
‹ C$²"4" § � 3500P
‹ C$²"5" § � 4000f"
‹ C$²"6" § � 8000p,
‰ 240v6
€|è�³é�                   ******************************êê�                   **     INTEGER VARIABLES    **!ë� * SINGLE-PRECISION VARIABLES *8Ó�                   ******************************>Ô�OÕ 4,4:Ÿ4,4:�4yÚ™"“":™£7)"SINGLE-PRECISION VARIABLES"¢ä™£7)"------ --------- ---------":™:™Ñî™"  A SINGLE-PRECISION CONSTANT IS A NUM-"ø™" BER HAV-"'
Z™" PRECISION. AT THE END OF THE LESSON   "U
d™" YOU CAN TAKE A SHORT TEST IF YOU FEEL"ƒ
n™" THAT YOU ARE UP TO IT.               "Ž
x� 5500¨
–™"“":™:™: 4,4:Ÿ4,4:�4Ä
 ™£12)"TUTORIAL OPTIONS"â
ª™£12)"-------- -------":™´™£6)"1) INTEG1.620000,-1,-1.62,A¹;•#ƒ 999,,,,î;–#ƒ 11) 2/5 + 1/3,.7,.7333333,.73333333333333333,B2< #ƒ 12) .4% + .33333333333333333%,.73333333333333333,0,.7333333,Bv<ª#ƒ 13) .4# + .33333333333333333#,.73333333333333333,0,.7333333,Aº<´#ƒ 14) .4! + .33333333333333              CA$=CORRECT ANSWERA�                  S=SCORE ON TESTG�€�                   ********************************¹�                   **         MAIN MODULE        **ò�                   ********************************ø�IENTIFIC NOTA-  "4™" TION BY USING 'E'. THIS 'E' MEANS THAT"M>™" YOU MULTIPLY THE NUMBER BEFORE IT BY  "|H™" 10 TIMES THE NUMBER AFTER IT. FOR EX- "«R™" AMPLE, 1.390462E11=1.390462*10*11.    "¶\� 5250Ðz™"“":™:™: 4,4:Ÿ4,4:�4ÿ„™"  REM*****		
�J	�         * PURPOSE- THE PURPOSE OF THIS PROGRAM IS TO TEACH�	�                    ABOUT INTEGER AND SINGLE/DOUBLE PRECISION°	
�                    CONSTANTS¶	�ô	�                 *********   VARIABLES USED   **********ú	�4 A NUMBER  "#j™" THAT CONTAINS A DECIMAL, THE COMPUTER "Ro™" WILL IGNORE IT. FOR INSTANCE, 6.28%   "�t™" WILL BE INTERPRETED AS THE SINGLE-    "°y™" PRECISION CONSTANT 6.28. IF A % IS PUT"ß~™" ON A NUMBER THAT DOES NOT FALL WITHIN "ƒ™"
THMETIC   "&$™" WITH THEM MUCH QUICKER.               "1)� 5250K8™"“":™:™: 4,4:Ÿ4,4:�4z=™"  INTEGER CONSTANTS CAN BE MARKED WITH "©B™" A TYPE OF DECLARATION TAG. THE TAG    "ØG™" USED TO SIGNIFY AN INTEGER CONSTANT IS"L™" A TRAILINGN GO BACK "°™" OVER IT. IF YOU DO UNDERSTAND THEN GO "Mµ™" ON TO THE THE NEXT SECTION, WHICH IS  "|º™" ON SINGLE-PRECISION VARIABLES.        "‡¿� 5500�ÎŽ“Ð�ÊÑ�                   ******************************
Ò�                                     ******************************'ì�8í 4,4:Ÿ4,4:�4Zò™"“":™£11)"INTEGER VARIABLES"{÷™£11)"------- ---------":™:™ªü™"  AN INTEGER CONSTANT IS AN ORDINARY   "Ù
™" WHOLE NUMBER THAT IS POSITIVE OR NEGA-"™" TIVE AND RANG	ING SEVEN OR LESS DIGITS WHICH "/™" IS NOT AN INTEGER. SOME EXAMPLES OF   "`™" SINGLE-PRECISION CONSTANTS ARE:       ":™‘™" 6.28, -37.89736, 1234567,  1.390462E11":™À ™"  NOTICE THAT YOU CAN WRITE SINGLE-PRE-"ï*™" CISION CONSTANTS IN SCER VARIBLES"(¾™£6)"2) SINGLE-PRECISION VARIABLES"PÈ™£6)"3) DOUBLE-PRECISION VARIABLES"tÒ™£6)"4) WORKING WITH VARIABLES"™×™£6)"5) FINAL TEST ON VARIABLES"¯Ü™£6)"6) QUIT":™:™Ù晣5)"ENTER THE NUMBER OF YOUR CHOICE"âð¡ C$øú‹ C$²"1" § �333!,.73333333333333333,0,.7333333,C=¾#ƒ 15) .4# + .33333333333333333!,.4000000,.4333333,.73333330000000000,C=%ƒ 999,,,,0000,2.7000000000000000,27000.000000000000,B…;‚#ƒ 9) 12.55#,1255000,12550000000000000,12.550000000000000,C«;Œ#ƒ 10) -1.62!,-
™"“":™:™:Ÿ4,4:�4<(™"  THIS IS A PROGRAM THAT WILL HOPEFULLY"k2™" HELP YOU TO BETTER UNDERSTAND THE DIF-"š<™" FERENT VARIABLE TYPES THAT YOU CAN USE"ÉF™" ON THE COMPUTER. EXAMPLES OF THESE ARE"øP™" INTEGER, SINGLE-PRECISION, AND DOUBLEEMBER, THOUGH, THAT WHEN YOU ARE  ".Ž™" USING THAT NOTATION YOU ARE LIMITED TO"]˜™" SEVEN OR LESS DIGITS JUST AS WITH ALL "Œ¢™" SINGLE-PRECISION CONSTANTS. ALSO, RE- "»¬™" MEMBER THAT THE RANGE OF ALL SINGLE-  "궙" PRECISION CONSTANTS IS 
�                  C$=CHOICE FROM THE MENU / CONTINUEY
�                  M$=GO TO MENU�
�                  Q$=TEST QUESTION¦
�                  AA$=ANSWER A.Ë
�                  AB$=ANSWER B.ð
�                  AC$=ANSWER C.�    
.™"   THIS SECTION WILL JUST TEST YOUR    "/™"  BASIC KNOWLEDGE OF THE DIFFERENT     "=/™"  VARIABLE TYPES. TYPE THE LETTER OF   "l/"™"  THE CORRECT ANSWER.                  "w/,� 5000‚/h� 5250�/†™"“":™:™¾/�™"   IN THIS SECTION, FIND TUR LAST CHANCE TO"÷,º™" REVIEW THE MATERIAL.                  "-Ä� 5500-ÎŽ-Ÿ€- �K-¡�                   ******************************‚-¢�                   **        TEST TIME         **¹-£�                   *************************     ******************************É7D�Ø7J™"“":™:™:™8T™£5)"WE HOPE YOU LEARNED SOMETHING"%8^™£6)"FROM THIS PROGRAM. GOODBYE"+8h€18(#�h8)#�                   ******************************Ÿ8*#�                   **        TEST DATA         *
NG FROM HIGHER PRECISION TO"+[™"   LOWER PRECISION, IT ROUNDS NORMAL.  ":™6+`™" 5) WHEN GOING FROM LOWER PRECISION TO "e+e™"   HIGHER PRECISION YOU CAN ONLY TRUST "–+j™"   YOUR PRECISION TO THE LOWER.        ":™Å+~™" 6) ALL OPERANDS IN AN EXPR               **       GOOD ANSWER        **6[�                   ******************************6\�<6b™£6)"GOOD ANSWER, THAT'S CORRECT":ˆ X²Xª1B6lŽH6L�6M�                   ******************************¶6N�                   **           SCIENTIFIC NOTATION BUT USES 'E', IT")™"   WILL BE INTERPRETED AS A DOUBLE-PRE-"D)$™"   CISION CONSTANT.                    "O)(� 5250\))™"“":™:™‹).™" 3) A NUMBER HAVING MORE THAN SEVEN    "º)8™"   DIGITS WILL BE INTERPRETED AS A     "é                  **   HIT (C) TO CONTINUE    **4…�                   ******************************4†�84‡™:™:™£11)"HIT (C) TO CONTINUE"N4Œ¡ C$:‹ C$²"C" § ŽY4–‰ 5260_4 Že4|�œ4}�                   ******************************Ó4~�    G WITH THE DIFFERENT VAR- "'Ô
™" IABLES, THERE ARE A FEW RULES THAT YOU"='Ù
™" MUST FOLLOW. THEY ARE:                ":™l'ò
™" 1) ANY INTEGER IN THE RANGE -32768 AND"�'÷
™"   32767 IS AN INTEGER CONSTANT.       ":™Ì'ü
™" 2) ANY NUMBER HAVING SEVEN Ñ1¬™£7)"HIT (M) TO GO BACK TO MENU"ë1¶¡ M$:‹ M$²"M" § Š 150ö1À‰ 4790ü1ÊŽ2ˆ�92‰�                   ******************************p2Š�                   *   READ/PRINT/GET/CORRECT  **§2‹�                   ******************************­2N NUMBER USE?¸9H#ƒ 16,7,2,Bû9P#ƒ 4) WHICH OF THE FOLLOWING COULD BE        CALLED AN INTEGER?:R#ƒ -2.2,2.200000,32767,C]:Z#ƒ 5) WHAT TYPE OF NUMBER TAKES THE          MOST SPACE IN MEMORY?�:\#ƒ SINGLE-PRECISION,INTEGER,DOUBLE-PRECISION,C�:c#ƒ 999,HE DECIMAL   "í/š™"  FORM OF THE GIVEN NUMBER AND ENTER   "0¤™"  THE LETTER OF THE CORRECT ANSWER.    "'0®� 500020¸� 5250?0Ö™"“":™:™n0à™"   WHAT RESULT WILL THE COMPUTER OBTAIN"“0ê™"  FOR THE FOLLOWING PROBLEMS?"ž0ô� 5000µ0zˆ S²(X­15)¬*****¿-¤�Ì-ª™"“":™:™û-´™"  THE FOLLOWING IS JUST A SHORT QUIZ TO"*.¾™" SEE HOW WELL YOU UNDERSTAND THE MATER-"].È™" IAL THAT WE COVERED.                  ":™:™}.Ò™£9)"HIT (B) TO BEGIN TEST"˜.æ¡ B$:‹ B$²"B" § ‰ 4090£.ð‰ 4070°.ú™"“":™:™ß	*Ö8+#�                   ******************************Ü8,#� 92#ƒ 1) WHAT IS THE SYMBOL USED TO MARK        AN INTEGER?,#,%,$,Bc9<#ƒ 2) WHAT IS THE SYMBOL FOR SINGLE-         PRECISION?,!,#,&,A©9F#ƒ 3) HOW MANY DIGITS CAN A SINGLE-          PRECISIO
ESSION ARE  "ô+ƒ™"   CONVERTED TO THE PRECISION OF THE   "#,ˆ™"   MOST PRECISE OPERAND.               ".,’� 5250;,œ™"“":™:™j,¦™"  THIS IS THE LAST AND FINAL SECTION.  "™,°™" NOW IT'S TIME FOR THE TEST OF WHAT YOU"È,µ™" LEARNED. IT'S ALSO YOBAD ANSWER        **í6O�                   ******************************ó6P�7V™£6)"SORRY, THAT'S WRONG."7`Ž7@�U7A�                   ******************************Œ7B�                   **         THE END          **Ã7C�              )=™"   DOUBLE-PRECISION CONSTANT. IF MORE  "*B™"   THAN 17 DIGITS ARE SPECIFIED, THEN  "G*G™"   THE NUMBER WILL BE TRUNCATED AFTER  "v*L™"   THE 17TH DIGIT AND WRITTEN IN SCIEN-"§*Q™"   TIFIC NOTATION.                     ":™Ö*V™" 4) WHEN GOI               **  HIT (M) TO GO TO MENU   **
5�                   ******************************5€�25�™:™:™£11)"HIT (M) TO GO MENU"L5†¡ M$:‹ M$²"M" § ‰ 150W5�‰ 5510]5šŽc5X�š5Y�                   ******************************Ñ5Z�    OR FEWER   "û'
™"   DIGITS IS A SINGLE-PRECISION CON-   "*(™"   STANT. ANY NUMBER IN SCIENTIFIC NO- "Y(™"   TATION USING 'E' IS ASSUMED TO BE A "ˆ(™"   SINGLE-PRECISION CONSTANT. IF A NUM-"·(™"   BER HAS MORE THAN SEVEN DIGITS IN   "æ(™"Œ�Õ2’‡ Q$,AA$,AB$,AC$,CA$:‹ Q$²"999" § Ž3œ™:™" ";Q$:™"  A. ";AA$:™"  B. ";AB$:™"  C. ";AC$:™&3¦¡ A$:‹ A$²"" § ‰ 5030<3°‹ A$²CA$ § � 7000S3º‹ A$³±CA$ § � 7500^3ĉ 5010d3ÎŽj3‚�¡3ƒ�                   ******************************Ø3„� ,,,¼:d#ƒ 6) -7.5%,-.75,-7.5,7.5,B;n#ƒ 7) 4.5892345018369E12,458923500000,-4589235000000,45892345018369,AF;x#ƒ 8) 270D-2,2.700000,2.7000000000000000,27000.000000000000,B…;‚#ƒ 9) 12.55#,1255000,12550000000000000,12.550000000000000,C«;Œ#ƒ 10) -1.62!,-100:™:™ä0„™"   THIS IS THE END OF THE TEST. YOU    "1‰™"  HAD A SCORE OF ";S;"%.               ":ˆ X²0:™J1Ž™"   FEEL FREE TO GO BACK AND LOOK OVER  "y1˜™"  AREAS THAT YOU MIGHT HAVE HAD SOME   "¬1¢™"  TROUBLE WITH.                        ":™:™
4™" TION BY USING 'E'. THIS 'E' MEANS THAT":>™" YOU MULTIPLY THE NUMBER BEFORE IT BY  "iH™" 10 TIMES THE NUMBER AFTER IT. FOR EX- "˜R™" AMPLE, 1.390462E11=1.390462*10*11.    "£\� 5250°z™"“":™:™ß„™"  REMEMBER, THOUGH, THAT WHEN YOU A * SINGLE-PRECISION VARIABLES *6Ó�                   ******************************<Ô�fÚ™"“":™£7)"SINGLE-PRECISION VARIABLES"�䙣7)"------ --------- ---------":™:™¾î™"  A SINGLE-PRECISION CONSTANT IS A NUM-"íø™" BER HAVING SEVEN OR LESS™" OWN DECLARATION TAG, ALSO. THE TAG FOR"$#&™" THEM IS A TRAILING NUMBER SIGN (#).   "S#+™" FOR EXAMPLE, 1.2# WOULD BE INTERPRETED"‚#0™" AS THE 17-DIGIT DOUBLE-PRECISION CON- "³#5™" STANT 1.2000000000000000.             ":™â#:™"  ANOTHER THIN
THIN "ƒ™" THE GIVEN RANGE OF INTEGERS, IT WILL  "Hˆ™" IT WILL RESULT IN AN 'OVERFLOW' ERROR."S�� 5250`œ™"“":™:™�¡™"  THIS CONCLUDES THE LESSON ON INTEGER "¾¦™" VARIABLES. IF YOU DON'T FEEL THAT YOU "í«™" UNDERSTAND COMPLETELY GO THE5678D12":™!à™"  YOU CAN ALSO USE SCIENTIFIC NOTATION "6!å™" TO WRITE DOUBLE-PRECISION CONSTANTS,  "e!ê™" JUST AS YOU CAN WITH SINGLE-PRECISION,"”!ï™" ONLY YOU USE A 'D' RATHER THAN AN 'E'."Ã!ô™" THE LAST EXAMPLE ABOVE WOULD BE INTER-"ò!ù™" P™" A TRAILING PERCENT SIGN (%).THIS %    "AQ™" SHOWS THAT YOU WANT AN INTEGER AND NO "pV™" OTHER KIND OF NUMBER. FOR EXAMPLE, 23%"Ÿ[™" WILL BE INTERPRETED AS THE INTEGER    "Ð`™" CONSTANT 23.                          ":™ÿe™"  HOWEVER, IF Y "߈	� 5500å·€ë¸�"¹�                   ******************************Yº�                   * DOUBLE-PRECISION VARIABLES *�»�                   ******************************–¼�À½™"“":™£7)"DOUBLE-PRECISION VARIABLES"陣7)"------EGA-" ™" TIVE AND RANGES BETWEEN -32768 AND    "Q™" +32767. SOME EXAMPLES OF INTEGERS ARE:":™‚™"     7, 45, -4756, 890 , 0, 1986       ":™±™"  INTEGERS TAKE UP LESS SPACE THAN ANY "à™" OTHER KIND OF NUMBER WHEN STORED IN   "™" THWILL BE INTER- "ü™" PRETED AS 1.234567. THE CONSTANT      "D	™" 123456789! WILL BE TRUNCATED TO SEVEN "s	™" SIGNIFICANT DIGITS AND WRITTEN IN SCI-"¢	™" ENTIFIC NOTION AS 1.234568E9 BECAUSE  "Ñ$	™" IT IS SINGLE-PRECISION.               "Ü THE LAST SECTION OF THE THREE"%l™" ON THE VARIABLES THEMSELVES. THE NEXT "C%q™" DEALS WITH THE RULES OF AND USAGE OF  "r%v™" CONSTANTS. GO OVER ANY OF THE SECTIONS"¡%{™" IF YOU FEEL THAT YOU SHOULD.          "¬%€� 5500²%žŽ¸%¬
�ï%­
�      RE  "Ž™" USING THAT NOTATION YOU ARE LIMITED TO"=˜™" SEVEN OR LESS DIGITS JUST AS WITH ALL "l¢™" SINGLE-PRECISION CONSTANTS. ALSO, RE- "›¬™" MEMBER THAT THE RANGE OF ALL SINGLE-  "ʶ™" PRECISION CONSTANTS IS FROM 1*10^38 TO"ûÀ™" 1*10^- DIGITS WHICH "™" IS NOT AN INTEGER. SOME EXAMPLES OF   "M™" SINGLE-PRECISION CONSTANTS ARE:       ":™~™" 6.28, -37.89736, 1234567,  1.390462E11":™­ ™"  NOTICE THAT YOU CAN WRITE SINGLE-PRE-"Ü*™" CISION CONSTANTS IN SCIENTIFIC NOTA-  "	G THAT CAN BE SAID ABOUT "$?™" DOUBLE-PRECISION CONSTANTS IS THAT    "@$D™" THEY TAKE MORE SPACE IN MEMORY THAN   "o$I™" OTHER TYPES OF CONSTANTS. THIS MAKES  "ž$N™" ARITHMETIC WITH THEM SLOWER.          "©$S� 5250¶$b™"“":™:™å$g™"  THIS IS
N GO BACK "°™" OVER IT. IF YOU DO UNDERSTAND THEN GO "Kµ™" ON TO THE THE NEXT SECTION, WHICH IS  "zº™" ON SINGLE-PRECISION VARIABLES.        "…¿� 5500‹ÎŽ‘Ð�ÈÑ�                   ******************************ÿÒ�                  RETED AS THE DOUBLE-PRECISION CON-   "!"þ™" STANT 1234567800000. THE RANGE FOR    "P"™" DOUBLE-PRECISION IS THE SAME AS THE   ""™" RANGE OF SINGLE-PRECISION.            "Š"� 5250—"™"“":™:™Æ"™"  DOUBLE-PRECISION CONSTANTS HAVE THEIR"õ"!OU PUT A % ON A NUMBER  ".j™" THAT CONTAINS A DECIMAL, THE COMPUTER "]o™" WILL IGNORE IT. FOR INSTANCE, 6.28%   "Œt™" WILL BE INTERPRETED AS THE SINGLE-    "»y™" PRECISION CONSTANT 6.28. IF A % IS PUT"ê~™" ON A NUMBER THAT DOES NOT FALL WI --------- ---------":™:™ Ç™"  A DOUBLE-PRECISION CONSTANT IS A NUM-"G Ì™" BER THAT HAS 17 OR LESS DIGITS BUT HAS"v Ñ™" MORE THAN SEVEN. EXAMPLES OF DOUBLE-  "§ Ö™" PRECISION CONSTANTS COULD BE:         ":™Ø Û™" 8.00000000, -2466.772098, 1.234E COMPUTER. THIS MAKES ARITHMETIC   ">$™" WITH THEM MUCH QUICKER.               "I)� 5250V8™"“":™:™…=™"  INTEGER CONSTANTS CAN BE MARKED WITH "´B™" A TYPE OF DECLARATION TAG. THE TAG    "ãG™" USED TO SIGNIFY AN INTEGER CONSTANT IS"L.	� 5250éL	™"“":™:™V	™"  THIS IS THE END OF THIS SECTION ON   "G`	™" VARIABLES. AGAIN, IF YOU DIDN'T UNDER-"vj	™" STAND GO BACK AND LOOK OVER IT AGAIN. "¥t	™" GO ON TO THE NEXT SECTION IF YOU THINK"Ô~	™" YOU'RE READY.                                     ******************************&&®
�                   **  WORKING WITH VARIABLES  **]&¯
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™"“":™£9)"WORKING WITH VARIABLES"®&À
™£9)"------- ---- ---------":™:™Ý&Ê
™"  WHEN WORKIN38 AND -1*10^-38 TO -1*10^38.   ":™*Ê™"  SINGLE-PRECISION CONSTANTS ALSO HAVE "YÔ™" A DECLARATION TAG THAT CAN SEPARATE   "ˆÞ™" THEM FROM OTHER TYPES OF CONSTANTS.   "·è™" IT IS THE EXCLAMATION POINT (!). SO,  "æò™" THE CONSTANT 1.234567! 	
SINGLE-PRECISION,INTEGER,DOUBLE-PRECISION,Cå1c#ƒ 999,,,,2d#ƒ 6) -7.5%,-.75,-7.5,7.5,BM2n#ƒ 7) 4.5892345018369E12,458923500000,-4589235000000,45892345018369,AŽ2x#ƒ 8) 270D-2,2.700000,2.7000000000000000,27000.000000000000,BÍ2‚#ƒ 9) 12.55#,1255000,125	ç/*#�                   **        TEST DATA         **0+#�                   ******************************$0,#�h02#ƒ 1) WHAT IS THE SYMBOL USED TO MARK        AN INTEGER?,#,%,$,B«0<#ƒ 2) WHAT IS THE SYMBOL FOR SINGLE-         PRECISION?,!,#,&,Añ0	
R
�                                                                JEFF CURTIS �                                                                3/3/1985ï�                                                                PERIOD #5?	�         	
***************ú-N�                   **        BAD ANSWER        **1.O�                   ******************************7.P�Z.V™:™£6)"SORRY, THAT'S WRONG.":™`.`Žf.@��.A�                   ******************************Ô.B�               	ION **A
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�         * PURPOSE- THE PURPOSE OF THIS PROGRAM IS TO TEACHË
�                    ABOUT INTEGER AND SINGLE/DOUBLE PRECISIONî

�                    CONSTANTSô
�2�	              ******************************ê+Œ�,’‡ Q$,AA$,AB$,AC$,CA$:‹ Q$²"999" § ŽE,œ™" ";Q$:™"  A. ";AA$:™"  B. ";AB$:™"  C. ";AC$_,¦¡ A$:‹ A$²"" § ‰ 5030u,°‹ A$²CA$ § � 7000Œ,º‹ A$³±CA$ § � 7500—,ĉ 5010�,ÎŽ£,X�Ú,Y�             	    AB$=ANSWER B..�                  AC$=ANSWER C.X�                  CA$=CORRECT ANSWER�                  S=SCORE ON TEST…�¾�                   ********************************÷�                   **         MAIN MODULE        *	OWING PROBLEMS?":™:™Û)ô� 5000ò)zˆ S²(X­15)¬100:™:™!*„™"   THIS IS THE END OF THE TEST. YOU    "X*‰™"  HAD A SCORE OF ";S;"%.               ":ˆ X²0:™‡*Ž™"   FEEL FREE TO GO BACK AND LOOK OVER  "¶*˜™"  AREAS THAT YOU MIGHT HAVE HAD SOME   "é*¢	 THESE ARE".P™" INTEGER, SINGLE-PRECISION, AND DOUBLE-"]Z™" PRECISION. AT THE END OF THE LESSON   "‹d™" YOU CAN TAKE A SHORT TEST IF YOU FEEL"¹n™" THAT YOU ARE UP TO IT.               "Äx� 5500Ñ–™"“":™:™í ™£12)"TUTORIAL OPTIONS"ª	ER OF YOUR CHOICE"ð¡ C$!ú‹ C$²"1" § � 10007
‹ C$²"2" § � 2000M
‹ C$²"3" § � 3000c
‹ C$²"4" § � 3500y
‹ C$²"5" § � 4000�"
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€¥è�Üé�                   ******************************ê�            	50000000000000,12.550000000000000,Có2Œ#ƒ 10) -1.62!,-1.620000,-1,-1.62,A
3•#ƒ 999,,,,63–#ƒ 11) 2/5 + 1/3,.7,.7333333,.73333333333333333,Bz3 #ƒ 12) .4% + .33333333333333333%,.73333333333333333,0,.7333333,B¾3ª#ƒ 13) .4# + .33333333333333333#,.73333333	F#ƒ 3) HOW MANY DIGITS CAN A SINGLE-          PRECISION NUMBER USE?1H#ƒ 16,7,2,BC1P#ƒ 4) WHICH OF THE FOLLOWING COULD BE        CALLED AN INTEGER?_1R#ƒ -2.2,2.200000,32767,C¥1Z#ƒ 5) WHAT TYPE OF NUMBER TAKES THE          MOST SPACE IN MEMORY?×1\#ƒ 	                                                       ADV. COMP.E	�„	�                  ***************************************Ã	�                  **    VARIABLE TUTORIAL-INTEGERS/    **
�                  ** SINGLE-PRECISION/DOUBLE-PRECIS	
    **         THE END          **/C�                   ******************************/D� /J™"“":™:™:™H/T™£5)"WE HOPE YOU LEARNED SOMETHING"m/^™£6)"FROM THIS PROGRAM. GOODBYE"s/h€y/(#�°/)#�                   ******************************	                 *********   VARIABLES USED   **********8�r�                  C$=CHOICE FROM THE MENU / CONTINUE—� REM              M$=GO TO MENU¿�                  Q$=TEST QUESTIONä�                  AA$=ANSWER A.	�              	      ******************************-Z�                   **       GOOD ANSWER        **H-[�                   ******************************N-\�€-b™:™£6)"GOOD ANSWER, THAT'S CORRECT":™:ˆ X²Xª1†-lŽŒ-L�Ã-M�                   ***************	*0
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(™"  THIS IS A PROGRAM THAT WILL HOPEFULLY"¡
2™" HELP YOU TO BETTER UNDERSTAND THE DIF-"Ð
<™" FERENT VARIABLE TYPES THAT YOU CAN USE"ÿ
F™" ON THE COMPUTER. EXAMPLES OF	™"  TROUBLE WITH.                        ":™:™+¬™£7)"HIT (M) TO GO BACK TO MENU"(+¶¡ M$:‹ M$²"M" § Š 1503+À‰ 47909+ÊŽ?+ˆ�v+‰�                   ******************************­+Š�                   *   READ/PRINT/GET/CORRECT  **ä+‹�     		™£12)"-------- -------":™)´™£6)"1) INTEGER VARIBLES"Q¾™£6)"2) SINGLE-PRECISION VARIABLES"yÈ™£6)"3) DOUBLE-PRECISION VARIABLES"�Ò™£6)"4) WORKING WITH VARIABLES"Â×™£6)"5) FINAL TEST ON VARIABLES"ØÜ™£6)"6) QUIT":™:™晣5)"ENTER THE NUMB       **     INTEGER VARIABLES    **Jë�                   ******************************Pì�rò™"“":™£11)"INTEGER VARIABLES"“÷™£11)"------- ---------":™:™Âü™"  AN INTEGER CONSTANT IS AN ORDINARY   "ñ
™" WHOLE NUMBER THAT IS POSITIVE OR N·333333333,0,.7333333,A4´#ƒ 14) .4! + .33333333333333333!,.73333333333333333,0,.7333333,CM4¾#ƒ 15) .4# + .33333333333333333!,.4000000,.4333333,.73333330000000000,C[4%ƒ 999,,,,0000,2.7000000000000000,27000.000000000000,BÍ2‚#ƒ 9) 12.55#,1255000,125

"t	™" GO ON TO THE NEXT SECTION IF YOU THINK"9~	™" YOU'RE READY.                         ":™:™^ˆ	™£7)"HIT (M) TO GO BACK TO MENU"x’	¡ M$:‹ M$²"M" § ‰ 150ƒœ	‰ 2450‰·€�¸�ƹ�                   ******************************ýº�        
	ò™" THE CONSTANT 1.234567! WILL BE INTER- "8ü™" PRETED AS 1.234567. THE CONSTANT      "g	™" 123456789! WILL BE TRUNCATED TO SEVEN "–	™" SIGNIFICANT DIGITS AND WRITTEN IN SCI-"Å	™" ENTIFIC NOTION AS 1.234568E9 BECAUSE  "ø$	™" IT IS SINGL
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MEMBER, THOUGH, THAT WHEN YOU ARE  "1Ž™" USING THAT NOTATION YOU ARE LIMITED TO"`˜™" SEVEN OR LESS DIGITS JUST AS WITH ALL "�¢™" SINGLE-PRECISION CONSTANTS. ALSO, RE- "¾¬™" MEMBER THAT THE RANGE OF ALL SINGLE-  "í¶™" PRECISION CONSTANTS IS
60×#b™"“":™:™$g™"  THIS IS THE LAST SECTION OF THE THREE"5$l™" ON THE VARIABLES THEMSELVES. THE NEXT "d$q™" DEALS WITH THE RULES OF AND USAGE OF  "“$v™" CONSTANTS. GO OVER ANY OF THE SECTIONS"Æ${™" IF YOU FEEL THAT YOU SHOULD.          ":™:™
N INTEGER. SOME EXAMPLES OF   "2™" SINGLE-PRECISION CONSTANTS ARE:       ":™c™" 6.28, -37.89736, 1234567,  1.390462E11":™’ ™"  NOTICE THAT YOU CAN WRITE SINGLE-PRE-"Á*™" CISION CONSTANTS IN SCIENTIFIC NOTA-  "ð4™" TION BY USING 'E'. THIS
THE TAG FOR""&™" THEM IS A TRAILING NUMBER SIGN (#).   "6"+™" FOR EXAMPLE, 1.2# WOULD BE INTERPRETED"e"0™" AS THE 17-DIGIT DOUBLE-PRECISION CON- "–"5™" STANT 1.2000000000000000.             ":™Å":™"  ANOTHER THING THAT CAN BE SAID ABOUT "ô"?
H IS  " º™" ON SINGLE-PRECISION VARIABLES.        ":™:™E¿™£7)"HIT (M) TO GO BACK TO MENU"_Ä¡ M$:‹ M$²"M" § ‰ 150jɉ 1220pÎŽvÐ�­Ñ�                   ******************************äÒ�                   * SINGLE-PRECISION VARIABLES *
STANTS,  "	 ê™" JUST AS YOU CAN WITH SINGLE-PRECISION,"8 ï™" ONLY YOU USE A 'D' RATHER THAN AN 'E'."g ô™" THE LAST EXAMPLE ABOVE WOULD BE INTER-"– ù™" PRETED AS THE DOUBLE-PRECISION CON-   "Å þ™" STANT 1234567800000. THE RANGE FOR    "ô ™" D
T     "ö'™"  VARIABLE TYPES. TYPE THE LETTER OF   ")("™"  THE CORRECT ANSWER.                  ":™:™4(,� 5000U(h™:™£10)"HIT (C) TO CONTINUE"p(r¡ C$:‹ C$²"C" § ‰ 4230{(|‰ 4210ˆ(†™"“":™:™·(�™"   IN THIS SECTION, FIND THE DECIMAL   "æ(š™"
           * DOUBLE-PRECISION VARIABLES *4»�                   ******************************:¼�d½™"“":™£7)"DOUBLE-PRECISION VARIABLES"�™£7)"------ --------- ---------":™:™¼Ç™"  A DOUBLE-PRECISION CONSTANT IS A NUM-"ëÌ™" BER THAT HAS 1
E-PRECISION.               ":™:™.	™£11)"HIT (C) TO CONTINUE"28	¡ C$:‹ C$²"C" § ‰ 2380=B	‰ 2360JL	™"“":™:™yV	™"  THIS IS THE END OF THIS SECTION ON   "¨`	™" VARIABLES. AGAIN, IF YOU DIDN'T UNDER-"×j	™" STAND GO BACK AND LOOK OVER IT AGAIN. 
	W WELL YOU UNDERSTAND THE MATER-"'È™" IAL THAT WE COVERED.                  ":™:™6'Ò™£9)"HIT (B) TO BEGIN TEST"Q'æ¡ B$:‹ B$²"B" § ‰ 4090\'ð‰ 4070i'ú™"“":™:™˜'™"   THIS SECTION WILL JUST TEST YOUR    "Ç'™"  BASIC KNOWLEDGE OF THE DIFFEREN

 FROM 1*10^38 TO"À™" 1*10^-38 AND -1*10^-38 TO -1*10^38.   ":™MÊ™"  SINGLE-PRECISION CONSTANTS ALSO HAVE "|Ô™" A DECLARATION TAG THAT CAN SEPARATE   "«Þ™" THEM FROM OTHER TYPES OF CONSTANTS.   "Úè™" IT IS THE EXCLAMATION POINT (!). SO,  "
ë$€™£7)"HIT (M) TO GO BACK TO MENU"%Š¡ M$:‹ M$²"M" § ‰ 150%”‰ 3210%žŽ%¬
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 'E' MEANS THAT">™" YOU MULTIPLY THE NUMBER BEFORE IT BY  "NH™" 10 TIMES THE NUMBER AFTER IT. FOR EX- "�R™" AMPLE, 1.390462E11=1.390462*10*11.    ":™:™ \™£11)"HIT (C) TO CONTINUE"»f¡ C$:‹ C$²"C" § ‰ 2170Æp‰ 2150Óz™"“":™:™„™"  RE
™" DOUBLE-PRECISION CONSTANTS IS THAT    "##D™" THEY TAKE MORE SPACE IN MEMORY THAN   "R#I™" OTHER TYPES OF CONSTANTS. THIS MAKES  "…#N™" ARITHMETIC WITH THEM SLOWER.          ":™:™¤#S™£11)"HIT (C) TO CONTINUE"¿#X¡ C$:‹ C$²"C" § ‰ 3170Ê#]‰ 31
Ó�                   ******************************!Ô�KÚ™"“":™£7)"SINGLE-PRECISION VARIABLES"t䙣7)"------ --------- ---------":™:™£î™"  A SINGLE-PRECISION CONSTANT IS A NUM-"Òø™" BER HAVING SEVEN OR LESS DIGITS WHICH "
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B�                   **         THE END          **?C�                   ******************************rJ™"“":™:™:™:™£5)"WE HOPE YOU LEARNED SOMETHING"—T™£6)"FROM THIS PROGRAM. GOODBYE"�(#�Ô)#�                   ****************************3) HOW MANY DIGITS CAN A SINGLE-          PRECISION NUMBER USE? H#ƒ 16,7,2,Ba P#ƒ 4) WHICH OF THE FOLLOWING COULD BE        CALLED AN INTEGER?} R#ƒ -2.2,2.200000,32767,Cà Z#ƒ 5) WHAT TYPE OF NUMBER TAKES THE          MOST SPACE IN MEMORY?õ \#ƒ SING0000000000,12.550000000000000,C"Œ#ƒ 10) -1.62!,-1.620000,-1,-1.62,A"•#ƒ 999,,,,T"–#ƒ 11) 2/5 + 1/3,.7,.7333333,.73333333333333333,B˜" #ƒ 12) .4% + .33333333333333333%,.73333333333333333,0,.7333333,BÜ"ª#ƒ 13) .4# + .33333333333333333#,.733333333333	0000000000000,Cí+Œ#ƒ 10) -1.62!,-1.620000,-1,-1.62,Aû+•#ƒ 999,,,,0,–#ƒ 11) 2/5 + 1/3,.7,.7333333,.73333333333333333,Bt, #ƒ 12) .4% + .33333333333333333%,.73333333333333333,0,.7333333,B¸,ª#ƒ 13) .4# + .33333333333333333#,.73333333333333333,0,.7333333?":™:™Û"ô� 5000ò"zˆ S²(X­15)¬100:™:™!#„™"   THIS IS THE END OF THE TEST. YOU    "X#‰™"  HAD A SCORE OF ";S;"%.               ":ˆ X²0:™‡#Ž™"   FEEL FREE TO GO BACK AND LOOK OVER  "¶#˜™"  AREAS THAT YOU MIGHT HAVE HAD SOME   "é#¢™"  TROUBLE W******************************ê$Œ�%’‡ Q$,AA$,AB$,AC$,CA$:‹ Q$²"999" § ŽE%œ™" ";Q$:™"  A. ";AA$:™"  B. ";AB$:™"  C. ";AC$_%¦¡ A$:‹ A$²"" § ‰ 5030u%°‹ A$²CA$ § � 7000Œ%º‹ A$³±CA$ § � 7500—%ĉ 5010�%ÎŽ£%X�Ú%Y�                   *********ú&N�                   **        BAD ANSWER        **1'O�                   ******************************7'P�Z'V™:™£6)"SORRY, THAT'S WRONG.":™`'`Žf'@��'A�                   ******************************Ô'B�                   **             **        TEST DATA         **)+#�                   ******************************),#�b)2#ƒ 1) WHAT IS THE SYMBOL USED TO MARK        AN INTEGER?,#,%,$,B¥)<#ƒ 2) WHAT IS THE SYMBOL FOR SINGLE-         PRECISION?,!,#,&,Aë)F#ƒ 3) HOW MANY DIGIEGER,DOUBLE-PRECISION,Cß*c#ƒ 999,,,,þ*d#ƒ 6) -7.5%,-.75,-7.5,7.5,BG+n#ƒ 7) 4.5892345018369E12,458923500000,-4589235000000,45892345018369,Aˆ+x#ƒ 8) 270D-2,2.700000,2.7000000000000000,27000.000000000000,BÇ+‚#ƒ 9) 12.55#,1255000,12550000000000000,12.55£,Aü,´#ƒ 14) .4! + .33333333333333333!,.73333333333333333,0,.7333333,CG-¾#ƒ 15) .4# + .33333333333333333!,.4000000,.4333333,.73333330000000000,CU-%ƒ 999,,,,0000,2.7000000000000000,27000.000000000000,BÇ+‚#ƒ 9) 12.55#,1255000,12550000000000000,12.55
***#�                   **           DATA           **B+#�                   ******************************†2#ƒ 1) WHAT IS THE SYMBOL USED TO MARK        AN INTEGER?,#,%,$,BÉ<#ƒ 2) WHAT IS THE SYMBOL FOR SINGLE-         PRECISION?,!,#,&,A F#ƒ LE-PRECISION,INTEGER,DOUBLE-PRECISION,C!c#ƒ 999,,,,"!d#ƒ 6) -7.5%,-.75,-7.5,7.5,Bk!n#ƒ 7) 4.5892345018369E12,458923500000,-4589235000000,45892345018369,A¬!x#ƒ 8) 270D-2,2.700000,2.7000000000000000,27000.000000000000,Bë!‚#ƒ 9) 12.55#,1255000,1255000³33333,0,.7333333,A #´#ƒ 14) .4! + .33333333333333333!,.73333333333333333,0,.7333333,Ck#¾#ƒ 15) .4# + .33333333333333333!,.4000000,.4333333,.73333330000000000,Cy#%ƒ 999,,,,0000,2.7000000000000000,27000.000000000000,Bë!‚#ƒ 9) 12.55#,1255000,1255000GIVEN NUMBER AND ENTER   ""¤™"  THE LETTER OF THE CORRECT ANSWER.    ":™:™$"®� 5000E"¸™:™£10)"HIT (C) TO CONTINUE"`"¡ C$:‹ C$²"C" § ‰ 4310k"̉ 4290x"Ö™"“":™:™§"à™"   WHAT RESULT WILL THE COMPUTER OBTAIN"Ð"ê™"  FOR THE FOLLOWING PROBLEMSITH.                        ":™:™$¬™£7)"HIT (M) TO GO BACK TO MENU"($¶¡ M$:‹ M$²"M" § Š 1503$À‰ 47909$ÊŽ?$ˆ�v$‰�                   ******************************­$Š�                   *   READ/PRINT/GET/CORRECT  **ä$‹�                   **********************&Z�                   **       GOOD ANSWER        **H&[�                   ******************************N&\�€&b™:™£6)"GOOD ANSWER, THAT'S CORRECT":™:ˆ X²Xª1†&lŽŒ&L�Ã&M�                   ***************************** THE END          **(C�                   ******************************(D� (J™"“":™:™:™H(T™£5)"WE HOPE YOU LEARNED SOMETHING"m(^™£6)"FROM THIS PROGRAM. GOODBYE"s((#�ª()#�                   ******************************á(*#�              TS CAN A SINGLE-          PRECISION NUMBER USE?ú)H#ƒ 16,7,2,B=*P#ƒ 4) WHICH OF THE FOLLOWING COULD BE        CALLED AN INTEGER?Y*R#ƒ -2.2,2.200000,32767,CŸ*Z#ƒ 5) WHAT TYPE OF NUMBER TAKES THE          MOST SPACE IN MEMORY?Ñ*\#ƒ SINGLE-PRECISION,INT

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�                                                                JEFF CURTIS �                                                                3/3/1985ï�                                                                PERIOD #5?	�         ION **A
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 THESE ARE".P™" INTEGER, SINGLE-PRECISION, AND DOUBLE-"]Z™" PRECISION. AT THE END OF THE LESSON   "‹d™" YOU CAN TAKE A SHORT TEST IF YOU FEEL"¹n™" THAT YOU ARE UP TO IT.               "Äx� 5500Ñ–™"“":™:™í ™£12)"TUTORIAL OPTIONS"ªER OF YOUR CHOICE"ð¡ C$!ú‹ C$²"1" § � 10007
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€¥è�Üé�                   ******************************ê�            EGA-" ™" TIVE AND RANGES BETWEEN -32768 AND    "Q™" +32767. SOME EXAMPLES OF INTEGERS ARE:":™‚™"     7, 45, -4756, 890 , 0, 1986       ":™±™"  INTEGERS TAKE UP LESS SPACE THAN ANY "à™" OTHER KIND OF NUMBER WHEN STORED IN   "™" TH™" A TRAILING PERCENT SIGN (%).THIS %    "AQ™" SHOWS THAT YOU WANT AN INTEGER AND NO "pV™" OTHER KIND OF NUMBER. FOR EXAMPLE, 23%"Ÿ[™" WILL BE INTERPRETED AS THE INTEGER    "Ð`™" CONSTANT 23.                          ":™ÿe™"  HOWEVER, IF YTHIN "ƒ™" THE GIVEN RANGE OF INTEGERS, IT WILL  "Hˆ™" IT WILL RESULT IN AN 'OVERFLOW' ERROR."S�� 5250`œ™"“":™:™�¡™"  THIS CONCLUDES THE LESSON ON INTEGER "¾¦™" VARIABLES. IF YOU DON'T FEEL THAT YOU "í«™" UNDERSTAND COMPLETELY GO THE	 * SINGLE-PRECISION VARIABLES *6Ó�                   ******************************<Ô�fÚ™"“":™£7)"SINGLE-PRECISION VARIABLES"�䙣7)"------ --------- ---------":™:™¾î™"  A SINGLE-PRECISION CONSTANT IS A NUM-"íø™" BER HAVING SEVEN OR LESS DIGITS WHICH "™" IS NOT AN INTEGER. SOME EXAMPLES OF   "M™" SINGLE-PRECISION CONSTANTS ARE:       ":™~™" 6.28, -37.89736, 1234567,  1.390462E11":™­ ™"  NOTICE THAT YOU CAN WRITE SINGLE-PRE-"Ü*™" CISION CONSTANTS IN SCIENTIFIC NOTA-  "
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™" WHOLE NUMBER THAT IS POSITIVE OR NE COMPUTER. THIS MAKES ARITHMETIC   ">$™" WITH THEM MUCH QUICKER.               "I)� 5250V8™"“":™:™…=™"  INTEGER CONSTANTS CAN BE MARKED WITH "´B™" A TYPE OF DECLARATION TAG. THE TAG    "ãG™" USED TO SIGNIFY AN INTEGER CONSTANT IS"LOU PUT A % ON A NUMBER  ".j™" THAT CONTAINS A DECIMAL, THE COMPUTER "]o™" WILL IGNORE IT. FOR INSTANCE, 6.28%   "Œt™" WILL BE INTERPRETED AS THE SINGLE-    "»y™" PRECISION CONSTANT 6.28. IF A % IS PUT"ê~™" ON A NUMBER THAT DOES NOT FALL WIN GO BACK "°™" OVER IT. IF YOU DO UNDERSTAND THEN GO "Kµ™" ON TO THE THE NEXT SECTION, WHICH IS  "zº™" ON SINGLE-PRECISION VARIABLES.        "…¿� 5500‹ÎŽ‘Ð�ÈÑ�                   ******************************ÿÒ�                  
4™" TION BY USING 'E'. THIS 'E' MEANS THAT":>™" YOU MULTIPLY THE NUMBER BEFORE IT BY  "iH™" 10 TIMES THE NUMBER AFTER IT. FOR EX- "˜R™" AMPLE, 1.390462E11=1.390462*10*11.    "£\� 5250°z™"“":™:™ß„™"  REMEMBER, THOUGH, THAT WHEN YOU A38 AND -1*10^-38 TO -1*10^38.   ":™*Ê™"  SINGLE-PRECISION CONSTANTS ALSO HAVE "YÔ™" A DECLARATION TAG THAT CAN SEPARATE   "ˆÞ™" THEM FROM OTHER TYPES OF CONSTANTS.   "·è™" IT IS THE EXCLAMATION POINT (!). SO,  "æò™" THE CONSTANT 1.234567! .	� 5250éL	™"“":™:™V	™"  THIS IS THE END OF THIS SECTION ON   "G`	™" VARIABLES. AGAIN, IF YOU DIDN'T UNDER-"vj	™" STAND GO BACK AND LOOK OVER IT AGAIN. "¥t	™" GO ON TO THE NEXT SECTION IF YOU THINK"Ô~	™" YOU'RE READY.                        
 --------- ---------":™:™ Ç™"  A DOUBLE-PRECISION CONSTANT IS A NUM-"G Ì™" BER THAT HAS 17 OR LESS DIGITS BUT HAS"v Ñ™" MORE THAN SEVEN. EXAMPLES OF DOUBLE-  "§ Ö™" PRECISION CONSTANTS COULD BE:         ":™Ø Û™" 8.00000000, -2466.772098, 1.234RETED AS THE DOUBLE-PRECISION CON-   "!"þ™" STANT 1234567800000. THE RANGE FOR    "P"™" DOUBLE-PRECISION IS THE SAME AS THE   ""™" RANGE OF SINGLE-PRECISION.            "Š"� 5250—"™"“":™:™Æ"™"  DOUBLE-PRECISION CONSTANTS HAVE THEIR"õ"!G THAT CAN BE SAID ABOUT "$?™" DOUBLE-PRECISION CONSTANTS IS THAT    "@$D™" THEY TAKE MORE SPACE IN MEMORY THAN   "o$I™" OTHER TYPES OF CONSTANTS. THIS MAKES  "ž$N™" ARITHMETIC WITH THEM SLOWER.          "©$S� 5250¶$b™"“":™:™å$g™"  THIS IS             ******************************&&®
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™"   DIGITS IS A SINGLE-PRECISION CON-   "*(™"   STANT. ANY NUMBER IN SCIENTIFIC NO- "Y(™"   TATION USING 'E' IS ASSUMED TO BE A "ˆ(™"   SINGLE-PRECISION CONSTANT. IF A NUM-"·(™"   BER HAS MORE THAN SEVEN DIGITS IN   "æ(™"	)=™"   DOUBLE-PRECISION CONSTANT. IF MORE  "*B™"   THAN 17 DIGITS ARE SPECIFIED, THEN  "G*G™"   THE NUMBER WILL BE TRUNCATED AFTER  "v*L™"   THE 17TH DIGIT AND WRITTEN IN SCIEN-"§*Q™"   TIFIC NOTATION.                     ":™Ö*V™" 4) WHEN GOING FROM HIGHER PRECISION TO"+[™"   LOWER PRECISION, IT ROUNDS NORMAL.  ":™6+`™" 5) WHEN GOING FROM LOWER PRECISION TO "e+e™"   HIGHER PRECISION YOU CAN ONLY TRUST "–+j™"   YOUR PRECISION TO THE LOWER.        ":™Å+~™" 6) ALL OPERANDS IN AN EXPR
RE  "Ž™" USING THAT NOTATION YOU ARE LIMITED TO"=˜™" SEVEN OR LESS DIGITS JUST AS WITH ALL "l¢™" SINGLE-PRECISION CONSTANTS. ALSO, RE- "›¬™" MEMBER THAT THE RANGE OF ALL SINGLE-  "ʶ™" PRECISION CONSTANTS IS FROM 1*10^38 TO"ûÀ™" 1*10^-WILL BE INTER- "ü™" PRETED AS 1.234567. THE CONSTANT      "D	™" 123456789! WILL BE TRUNCATED TO SEVEN "s	™" SIGNIFICANT DIGITS AND WRITTEN IN SCI-"¢	™" ENTIFIC NOTION AS 1.234568E9 BECAUSE  "Ñ$	™" IT IS SINGLE-PRECISION.               "Ü "߈	� 5500å·Žë¸�"¹�                   ******************************Yº�                   * DOUBLE-PRECISION VARIABLES *�»�                   ******************************–¼�À½™"“":™£7)"DOUBLE-PRECISION VARIABLES"陣7)"------5678D12":™!à™"  YOU CAN ALSO USE SCIENTIFIC NOTATION "6!å™" TO WRITE DOUBLE-PRECISION CONSTANTS,  "e!ê™" JUST AS YOU CAN WITH SINGLE-PRECISION,"”!ï™" ONLY YOU USE A 'D' RATHER THAN AN 'E'."Ã!ô™" THE LAST EXAMPLE ABOVE WOULD BE INTER-"ò!ù™" P™" OWN DECLARATION TAG, ALSO. THE TAG FOR"$#&™" THEM IS A TRAILING NUMBER SIGN (#).   "S#+™" FOR EXAMPLE, 1.2# WOULD BE INTERPRETED"‚#0™" AS THE 17-DIGIT DOUBLE-PRECISION CON- "³#5™" STANT 1.2000000000000000.             ":™â#:™"  ANOTHER THIN THE LAST SECTION OF THE THREE"%l™" ON THE VARIABLES THEMSELVES. THE NEXT "C%q™" DEALS WITH THE RULES OF AND USAGE OF  "r%v™" CONSTANTS. GO OVER ANY OF THE SECTIONS"¡%{™" IF YOU FEEL THAT YOU SHOULD.          "¬%€� 5500²%žŽ¸%¬
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ESSION ARE  "ô+ƒ™"   CONVERTED TO THE PRECISION OF THE   "#,ˆ™"   MOST PRECISE OPERAND.               ".,’� 5250;,œ™"“":™:™j,¦™"  THIS IS THE LAST AND FINAL SECTION.  "™,°™" NOW IT'S TIME FOR THE TEST OF WHAT YOU"È,µ™" LEARNED. IT'S ALSO YO¹-¤�Æ-ª™"“":™:™õ-´™"  THE FOLLOWING IS JUST A SHORT QUIZ TO"$.¾™" SEE HOW WELL YOU UNDERSTAND THE MATER-"W.È™" IAL THAT WE COVERED.                  ":™:™w.Ò™£9)"HIT (B) TO BEGIN TEST"’.æ¡ B$:‹ B$²"B" § ‰ 4090�.ð‰ 4070ª.ú™"“":™:™Ù.™" IMAL   "ç/š™"  FORM OF THE GIVEN NUMBER AND ENTER   "0¤™"  THE LETTER OF THE CORRECT ANSWER.    "!0®� 5000,0¸� 525090Ö™"“":™:™h0à™"   WHAT RESULT WILL THE COMPUTER OBTAIN"�0ê™"  FOR THE FOLLOWING PROBLEMS?"˜0ô� 5000¯0zˆ S²(X­15)¬100:™:
£7)"HIT (M) TO GO BACK TO MENU"å1¶¡ M$:‹ M$²"M" § Š 150ð1À‰ 4790ö1ÊŽü1ˆ�32‰�                   ******************************j2Š�                   *   READ/PRINT/GET/CORRECT  **¡2‹�                   ******************************§2Œ�Ï2            **   HIT (C) TO CONTINUE    **	4…�                   ******************************4†�24‡™:™:™£11)"HIT (C) TO CONTINUE"H4Œ¡ C$:‹ C$²"C" § ŽS4–‰ 5260Y4 Ž_4|�–4}�                   ******************************Í4~�                   **       GOOD ANSWER        **6[�                   ******************************6\�66b™£6)"GOOD ANSWER, THAT'S CORRECT":ˆ X²Xª1<6lŽB6L�y6M�                   ******************************°6N�                   **        BAD AN*****************************Ã7D�Ò7J™"“":™:™:™ú7T™£5)"WE HOPE YOU LEARNED SOMETHING"8^™£6)"FROM THIS PROGRAM. GOODBYE"%8h€+8(#�b8)#�                   ******************************™8*#�                   **        TEST DATA         **Ð8+#ER USE?²9H#ƒ 16,7,2,Bõ9P#ƒ 4) WHICH OF THE FOLLOWING COULD BE        CALLED AN INTEGER?:R#ƒ -2.2,2.200000,32767,CW:Z#ƒ 5) WHAT TYPE OF NUMBER TAKES THE          MOST SPACE IN MEMORY?‰:\#ƒ SINGLE-PRECISION,INTEGER,DOUBLE-PRECISION,C—:c#ƒ 999,,,,¶:	00,-1,-1.62,A³;•#ƒ 999,,,,è;–#ƒ 11) 2/5 + 1/3,.7,.7333333,.73333333333333333,B,< #ƒ 12) .4% + .33333333333333333%,.73333333333333333,0,.7333333,Bp<ª#ƒ 13) .4# + .33333333333333333#,.73333333333333333,0,.7333333,A´<´#ƒ 14) .4! + .33333333333333333!,.{73333333333333333,0,.7333333,Cÿ<¾#ƒ 15) .4# + .33333333333333333!,.4000000,.4333333,.73333330000000000,C
=%ƒ 999,,,,0000,2.7000000000000000,27000.000000000000,B;‚#ƒ 9) 12.55#,1255000,12550000000000000,12.550000000000000,C¥;Œ#ƒ 10) -1.62!,-1.6200
UR LAST CHANCE TO"÷,º™" REVIEW THE MATERIAL.                  "-Ä� 5500-ÎŽ- �E-¡�                   ******************************|-¢�                   **        TEST TIME         **³-£�                   ******************************  THIS SECTION WILL JUST TEST YOUR    "/™"  BASIC KNOWLEDGE OF THE DIFFERENT     "7/™"  VARIABLE TYPES. TYPE THE LETTER OF   "f/"™"  THE CORRECT ANSWER.                  "q/,� 5000|/h� 5250‰/†™"“":™:™¸/�™"   IN THIS SECTION, FIND THE DEC™Þ0„™"   THIS IS THE END OF THE TEST. YOU    "1‰™"  HAD A SCORE OF ";S;"%.               ":ˆ X²0:™D1Ž™"   FEEL FREE TO GO BACK AND LOOK OVER  "s1˜™"  AREAS THAT YOU MIGHT HAVE HAD SOME   "¦1¢™"  TROUBLE WITH.                        ":™:™Ë1¬™’‡ Q$,AA$,AB$,AC$,CA$:‹ Q$²"999" § Ž3œ™:™" ";Q$:™"  A. ";AA$:™"  B. ";AB$:™"  C. ";AC$:™ 3¦¡ A$:‹ A$²"" § ‰ 503063°‹ A$²CA$ § � 7000M3º‹ A$³±CA$ § � 7500X3ĉ 5010^3ÎŽd3‚�›3ƒ�                   ******************************Ò3„�                **  HIT (M) TO GO TO MENU   **5�                   ******************************
5€�,5�™:™:™£11)"HIT (M) TO GO MENU"F5†¡ M$:‹ M$²"M" § ‰ 150Q5�‰ 5510W5šŽ]5X�”5Y�                   ******************************Ë5Z�          SWER        **ç6O�                   ******************************í6P�7V™£6)"SORRY, THAT'S WRONG."7`Ž7@�O7A�                   ******************************†7B�                   **         THE END          **½7C�                   *�                   ******************************Ö8,#�92#ƒ 1) WHAT IS THE SYMBOL USED TO MARK        AN INTEGER?,#,%,$,B]9<#ƒ 2) WHAT IS THE SYMBOL FOR SINGLE-         PRECISION?,!,#,&,A£9F#ƒ 3) HOW MANY DIGITS CAN A SINGLE-          PRECISION NUMBd#ƒ 6) -7.5%,-.75,-7.5,7.5,Bÿ:n#ƒ 7) 4.5892345018369E12,458923500000,-4589235000000,45892345018369,A@;x#ƒ 8) 270D-2,2.700000,2.7000000000000000,27000.000000000000,B;‚#ƒ 9) 12.55#,1255000,12550000000000000,12.550000000000000,C¥;Œ#ƒ 10) -1.62!,-1.6200

�F�                  ***************************************…�                  **    VARIABLE TUTORIAL-INTEGERS/    **Ä�                  ** SINGLE-PRECISION/DOUBLE-PRECISION **		�                  **********************************ES BETWEEN -32768 AND    "9™" +32767. SOME EXAMPLES OF INTEGERS ARE:":™j™"     7, 45, -4756, 890 , 0, 1986       ":™™™"  INTEGERS TAKE UP LESS SPACE THAN ANY "È™" OTHER KIND OF NUMBER WHEN STORED IN   "÷™" THE COMPUTER. THIS MAKES ARI
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�                  AC$=ANSWER C.�    
 PERCENT SIGN (%).THIS %    "6Q™" SHOWS THAT YOU WANT AN INTEGER AND NO "eV™" OTHER KIND OF NUMBER. FOR EXAMPLE, 23%"”[™" WILL BE INTERPRETED AS THE INTEGER    "Å`™" CONSTANT 23.                          ":™ôe™"  HOWEVER, IF YOU PUT A % ON
™"“":™:™:Ÿ4,4:�4<(™"  THIS IS A PROGRAM THAT WILL HOPEFULLY"k2™" HELP YOU TO BETTER UNDERSTAND THE DIF-"š<™" FERENT VARIABLE TYPES THAT YOU CAN USE"ÉF™" ON THE COMPUTER. EXAMPLES OF THESE ARE"øP™" INTEGER, SINGLE-PRECISION, AND DOUBLE THE GIVEN RANGE OF INTEGERS, IT WILL  "=ˆ™" IT WILL RESULT IN AN 'OVERFLOW' ERROR."H�� 5250bœ™"“":™:™: 4,4:Ÿ4,4:�4‘¡™"  THIS CONCLUDES THE LESSON ON INTEGER "À¦™" VARIABLES. IF YOU DON'T FEEL THAT YOU "ï«™" UNDERSTAND COMPLETELY GO THEER VARIBLES"(¾™£6)"2) SINGLE-PRECISION VARIABLES"PÈ™£6)"3) DOUBLE-PRECISION VARIABLES"tÒ™£6)"4) WORKING WITH VARIABLES"™×™£6)"5) FINAL TEST ON VARIABLES"¯Ü™£6)"6) QUIT":™:™Ù晣5)"ENTER THE NUMBER OF YOUR CHOICE"âð¡ C$øú‹ C$²"1" § 	 * SINGLE-PRECISION VARIABLES *8Ó�                   ******************************>Ô�OÕ 4,4:Ÿ4,4:�4yÚ™"“":™£7)"SINGLE-PRECISION VARIABLES"¢ä™£7)"------ --------- ---------":™:™Ñî™"  A SINGLE-PRECISION CONSTANT IS A NUM-"ø™" BER HAV
                   ******************************'ì�8í 4,4:Ÿ4,4:�4Zò™"“":™£11)"INTEGER VARIABLES"{÷™£11)"------- ---------":™:™ªü™"  AN INTEGER CONSTANT IS AN ORDINARY   "Ù
™" WHOLE NUMBER THAT IS POSITIVE OR NEGA-"™" TIVE AND RANG 
ING SEVEN OR LESS DIGITS WHICH "/™" IS NOT AN INTEGER. SOME EXAMPLES OF   "`™" SINGLE-PRECISION CONSTANTS ARE:       ":™‘™" 6.28, -37.89736, 1234567,  1.390462E11":™À ™"  NOTICE THAT YOU CAN WRITE SINGLE-PRE-"ï*™" CISION CONSTANTS IN SC*****		
�J	�         * PURPOSE- THE PURPOSE OF THIS PROGRAM IS TO TEACH�	�                    ABOUT INTEGER AND SINGLE/DOUBLE PRECISION°	
�                    CONSTANTS¶	�ô	�                 *********   VARIABLES USED   **********ú	�4THMETIC   "&$™" WITH THEM MUCH QUICKER.               "1)� 5250K8™"“":™:™: 4,4:Ÿ4,4:�4z=™"  INTEGER CONSTANTS CAN BE MARKED WITH "©B™" A TYPE OF DECLARATION TAG. THE TAG    "ØG™" USED TO SIGNIFY AN INTEGER CONSTANT IS"L™" A TRAILING              CA$=CORRECT ANSWERA�                  S=SCORE ON TESTG�€�                   ********************************¹�                   **         MAIN MODULE        **ò�                   ********************************ø� A NUMBER  "#j™" THAT CONTAINS A DECIMAL, THE COMPUTER "Ro™" WILL IGNORE IT. FOR INSTANCE, 6.28%   "�t™" WILL BE INTERPRETED AS THE SINGLE-    "°y™" PRECISION CONSTANT 6.28. IF A % IS PUT"ß~™" ON A NUMBER THAT DOES NOT FALL WITHIN "ƒ™"-"'
Z™" PRECISION. AT THE END OF THE LESSON   "U
d™" YOU CAN TAKE A SHORT TEST IF YOU FEEL"ƒ
n™" THAT YOU ARE UP TO IT.               "Ž
x� 5500¨
–™"“":™:™: 4,4:Ÿ4,4:�4Ä
 ™£12)"TUTORIAL OPTIONS"â
ª™£12)"-------- -------":™´™£6)"1) INTEGN GO BACK "°™" OVER IT. IF YOU DO UNDERSTAND THEN GO "Mµ™" ON TO THE THE NEXT SECTION, WHICH IS  "|º™" ON SINGLE-PRECISION VARIABLES.        "‡¿� 5500�ÎŽ“Ð�ÊÑ�                   ******************************
Ò�                  � 1000
‹ C$²"2" § � 2000$
‹ C$²"3" § � 3000:
‹ C$²"4" § � 3500P
‹ C$²"5" § � 4000f"
‹ C$²"6" § � 8000p,
‰ 240v6
€|è�³é�                   ******************************êê�                   **     INTEGER VARIABLES    **!ë� 
BE:         ":™ Û™" 8.00000000, -2466.772098, 1.2345678D12":™? à™"  YOU CAN ALSO USE SCIENTIFIC NOTATION "n å™" TO WRITE DOUBLE-PRECISION CONSTANTS,  "� ê™" JUST AS YOU CAN WITH SINGLE-PRECISION,"Ì ï™" ONLY YOU USE A 'D' RATHER THAN AN 'E'."û IENTIFIC NOTA-  "4™" TION BY USING 'E'. THIS 'E' MEANS THAT"M>™" YOU MULTIPLY THE NUMBER BEFORE IT BY  "|H™" 10 TIMES THE NUMBER AFTER IT. FOR EX- "«R™" AMPLE, 1.390462E11=1.390462*10*11.    "¶\� 5250Ðz™"“":™:™: 4,4:Ÿ4,4:�4ÿ„™"  REM ™:™: 4,4:Ÿ4,4:�4"™"  DOUBLE-PRECISION CONSTANTS HAVE THEIR":"!™" OWN DECLARATION TAG, ALSO. THE TAG FOR"i"&™" THEM IS A TRAILING NUMBER SIGN (#).   "˜"+™" FOR EXAMPLE, 1.2# WOULD BE INTERPRETED"Ç"0™" AS THE 17-DIGIT DOUBLE-PRECISION CON- "ø" 
FROM 1*10^38 TO"À™" 1*10^-38 AND -1*10^-38 TO -1*10^38.   ":™JÊ™"  SINGLE-PRECISION CONSTANTS ALSO HAVE "yÔ™" A DECLARATION TAG THAT CAN SEPARATE   "¨Þ™" THEM FROM OTHER TYPES OF CONSTANTS.   "×è™" IT IS THE EXCLAMATION POINT (!). SO,  " ITH THEM SLOWER.          "î#S� 5250$b™"“":™:™: 4,4:Ÿ4,4:�47$g™"  THIS IS THE LAST SECTION OF THE THREE"f$l™" ON THE VARIABLES THEMSELVES. THE NEXT "•$q™" DEALS WITH THE RULES OF AND USAGE OF  "Ä$v™" CONSTANTS. GO OVER ANY OF THE SECTIONS"ó -PRECISION.               "ü.	� 5250L	™"“":™:™: 4,4:Ÿ4,4:�4EV	™"  THIS IS THE END OF THIS SECTION ON   "t`	™" VARIABLES. AGAIN, IF YOU DIDN'T UNDER-"£j	™" STAND GO BACK AND LOOK OVER IT AGAIN. "Òt	™" GO ON TO THE NEXT SECTION IF YOU THINK"
 �4ì%¶
™"“":™£9)"WORKING WITH VARIABLES"&À
™£9)"------- ---- ---------":™:™@&Ê
™"  WHEN WORKING WITH THE DIFFERENT VAR- "o&Ô
™" IABLES, THERE ARE A FEW RULES THAT YOU" &Ù
™" MUST FOLLOW. THEY ARE:                ":™Ï&ò
™" 1) ANY INTEGER IN THE RANG ™"“":™£7)"DOUBLE-PRECISION VARIABLES"!™£7)"------ --------- ---------":™:™PÇ™"  A DOUBLE-PRECISION CONSTANT IS A NUM-"Ì™" BER THAT HAS 17 OR LESS DIGITS BUT HAS"®Ñ™" MORE THAN SEVEN. EXAMPLES OF DOUBLE-  "ßÖ™" PRECISION CONSTANTS COULD  	™"   SINGLE-PRECISION CONSTANT. IF A NUM-"(™"   BER HAS MORE THAN SEVEN DIGITS IN   "I(™"   SCIENTIFIC NOTATION BUT USES 'E', IT"x(™"   WILL BE INTERPRETED AS A DOUBLE-PRE-"§($™"   CISION CONSTANT.                    "²((� 5250Ì()™"“":™:!
™: 4,4:Ÿ4,4:�4û(.™" 3) A NUMBER HAVING MORE THAN SEVEN    "*)8™"   DIGITS WILL BE INTERPRETED AS A     "Y)=™"   DOUBLE-PRECISION CONSTANT. IF MORE  "ˆ)B™"   THAN 17 DIGITS ARE SPECIFIED, THEN  "·)G™"   THE NUMBER WILL BE TRUNCATED AFTER  "æ)L  ô™" THE LAST EXAMPLE ABOVE WOULD BE INTER-"*!ù™" PRETED AS THE DOUBLE-PRECISION CON-   "Y!þ™" STANT 1234567800000. THE RANGE FOR    "ˆ!™" DOUBLE-PRECISION IS THE SAME AS THE   "·!™" RANGE OF SINGLE-PRECISION.            "Â!� 5250Ü!™"“": EMBER, THOUGH, THAT WHEN YOU ARE  ".Ž™" USING THAT NOTATION YOU ARE LIMITED TO"]˜™" SEVEN OR LESS DIGITS JUST AS WITH ALL "Œ¢™" SINGLE-PRECISION CONSTANTS. ALSO, RE- "»¬™" MEMBER THAT THE RANGE OF ALL SINGLE-  "궙" PRECISION CONSTANTS IS  5™" STANT 1.2000000000000000.             ":™'#:™"  ANOTHER THING THAT CAN BE SAID ABOUT "V#?™" DOUBLE-PRECISION CONSTANTS IS THAT    "…#D™" THEY TAKE MORE SPACE IN MEMORY THAN   "´#I™" OTHER TYPES OF CONSTANTS. THIS MAKES  "ã#N™" ARITHMETIC W ò™" THE CONSTANT 1.234567! WILL BE INTER- "5ü™" PRETED AS 1.234567. THE CONSTANT      "d	™" 123456789! WILL BE TRUNCATED TO SEVEN "“	™" SIGNIFICANT DIGITS AND WRITTEN IN SCI-"Â	™" ENTIFIC NOTION AS 1.234568E9 BECAUSE  "ñ$	™" IT IS SINGLE ${™" IF YOU FEEL THAT YOU SHOULD.          "þ$€� 5500%žŽ
%¬
�A%­
�                   ******************************x%®
�                   **  WORKING WITH VARIABLES  **¯%¯
�                   ******************************µ%°
�Æ%±
 4,4:Ÿ4,4: ~	™" YOU'RE READY.                         "ˆ	� 5500·Ž¸�O¹�                   ******************************†º�                   * DOUBLE-PRECISION VARIABLES *½»�                   ******************************μ 4,4:Ÿ4,4:�4ø½ E -32768 AND"'÷
™"   32767 IS AN INTEGER CONSTANT.       ":™/'ü
™" 2) ANY NUMBER HAVING SEVEN OR FEWER   "^'
™"   DIGITS IS A SINGLE-PRECISION CON-   "�'™"   STANT. ANY NUMBER IN SCIENTIFIC NO- "¼'™"   TATION USING 'E' IS ASSUMED TO BE A "ë'!
;"%.               ":ˆ X²0:™ù0Ž™"   FEEL FREE TO GO BACK AND LOOK OVER  "(1˜™"  AREAS THAT YOU MIGHT HAVE HAD SOME   "[1¢™"  TROUBLE WITH.                        ":™:™€1¬™£7)"HIT (M) TO GO BACK TO MENU"š1¶¡ M$:‹ M$²"M" § Š 150¥1À‰ 4790«1ÊŽ!™"   THE 17TH DIGIT AND WRITTEN IN SCIEN-"*Q™"   TIFIC NOTATION.                     ":™F*V™" 4) WHEN GOING FROM HIGHER PRECISION TO"w*[™"   LOWER PRECISION, IT ROUNDS NORMAL.  ":™¦*`™" 5) WHEN GOING FROM LOWER PRECISION TO "Õ*e™"   HIGHER PRE! ";AA$:™"  B. ";AB$:™"  C. ";AC$:™æ2¦¡ A$:‹ A$²"" § ‰ 5030ü2°‹ A$²CA$ § � 70003º‹ A$³±CA$ § � 75003ĉ 5010$3ÎŽ*3‚�a3ƒ�                   ******************************˜3„�                   **   HIT (C) TO CONTINUE    **Ï3…�          !
ç+¦™"  THIS IS THE LAST AND FINAL SECTION.  ",°™" NOW IT'S TIME FOR THE TEST OF WHAT YOU"E,µ™" LEARNED. IT'S ALSO YOUR LAST CHANCE TO"t,º™" REVIEW THE MATERIAL.                  ",Ä� 5500…,ÎŽ‹, �Â,¡�                   ******************!                 ******************************æ4€ 4,4:Ÿ4,4:�45�™:™:™£11)"HIT (M) TO GO MENU""5†¡ M$:‹ M$²"M" § ‰ 150-5�‰ 551035šŽ95X�p5Y�                   ******************************§5Z�                   **       GOOD ANSWER       !-È™" IAL THAT WE COVERED.                  ":™:™.Ò™£9)"HIT (B) TO BEGIN TEST" .æ¡ B$:‹ B$²"B" § ‰ 4090+.ð‰ 4070E.ú™"“":™:™: 4,4:Ÿ4,4:�4t.™"   THIS SECTION WILL JUST TEST YOUR    "£.™"  BASIC KNOWLEDGE OF THE DIFFERENT     "Ò.™"  VARIAB!�                   ******************************Ú6P�ë6Q 4,4:Ÿ4,4:�4
7V™£6)"SORRY, THAT'S WRONG."7`Ž7@�M7A�                   ******************************„7B�                   **         THE END          **»7C�                   ***!T ANSWER.    "É/®� 5000Ô/¸� 5250î/Ö™"“":™:™: 4,4:Ÿ4,4:�40à™"   WHAT RESULT WILL THE COMPUTER OBTAIN"B0ê™"  FOR THE FOLLOWING PROBLEMS?"M0ô� 5000d0zˆ S²(X­15)¬100:™:™“0„™"   THIS IS THE END OF THE TEST. YOU    "Ê0‰™"  HAD A SCORE OF ";S!	        **ß8+#�                   ******************************å8,#�"92#ƒ 1) WHAT IS THE SYMBOL USED TO MARK AN INTEGER?,#,%,$,B\9<#ƒ 2) WHAT IS THE SYMBOL FOR SINGLE-PRECISION?,!,#,&,A˜9F#ƒ 3) HOW MANY DIGITS CAN A SINGLE-PRECISION NUMBER USE?§9H"
#ƒ 16,7,2,Bã9P#ƒ 4) WHICH OF THE FOLLOWING COULD BE CALLED AN INTEGER?ÿ9R#ƒ -2.2,2.200000,32767,C<:Z#ƒ 5) WHAT TYPE OF NUMBER TAKES THE MOST SPACE IN MEMORY?n:\#ƒ SINGLE-PRECISION,INTEGER,DOUBLE-PRECISION,C|:c#ƒ 999,,,,›:d#ƒ 6) -7.5%,-.75,-7.5,7.5,!±1ˆ�è1‰�                   ******************************2Š�                   *   READ/PRINT/GET/CORRECT  **V2‹�                   ******************************\2Œ�m2� 4,4:Ÿ4,4:�4•2’‡ Q$,AA$,AB$,AC$,CA$:‹ Q$²"999" § ŽÌ2œ™:™" ";Q$:™"  A.!CISION YOU CAN ONLY TRUST "+j™"   YOUR PRECISION TO THE LOWER.        ":™5+~™" 6) ALL OPERANDS IN AN EXPRESSION ARE  "d+ƒ™"   CONVERTED TO THE PRECISION OF THE   "“+ˆ™"   MOST PRECISE OPERAND.               "ž+’� 5250¸+œ™"“":™:™: 4,4:Ÿ4,4:�4!         ******************************à3† 4,4:Ÿ4,4:�44‡™:™:™£11)"HIT (C) TO CONTINUE"4Œ¡ C$:‹ C$²"C" § Ž$4–‰ 5260*4 Ž04|�g4}�                   ******************************ž4~�                   **  HIT (M) TO GO TO MENU   **Õ4�  !************ù,¢�                   **        TEST TIME         **0-£�                   ******************************6-¤�G-¥ 4,4:Ÿ4,4:�4T-ª™"“":™:™ƒ-´™"  THE FOLLOWING IS JUST A SHORT QUIZ TO"²-¾™" SEE HOW WELL YOU UNDERSTAND THE MATER-"å! **Þ5[�                   ******************************ä5\�õ5] 4,4:Ÿ4,4:�4#6b™£6)"GOOD ANSWER, THAT'S CORRECT":ˆ X²Xª1)6lŽ/6L�f6M�                   ******************************�6N�                   **        BAD ANSWER        **Ô6O!LE TYPES. TYPE THE LETTER OF   "
/"™"  THE CORRECT ANSWER.                  "/,� 5000/h� 52501/†™"“":™:™: 4,4:Ÿ4,4:�4`/�™"   IN THIS SECTION, FIND THE DECIMAL   "�/š™"  FORM OF THE GIVEN NUMBER AND ENTER   "¾/¤™"  THE LETTER OF THE CORREC!***************************Á7D�Ò7E 4,4:Ÿ4,4:�4á7J™"“":™:™:™	8T™£5)"WE HOPE YOU LEARNED SOMETHING".8^™£6)"FROM THIS PROGRAM. GOODBYE"48h€:8(#�q8)#�                   ******************************¨8*#�                   **        TEST DATA K






























































































































































































































































"Bä:n#ƒ 7) 4.5892345018369E12,458923500000,-4589235000000,45892345018369,A%;x#ƒ 8) 270D-2,2.700000,2.7000000000000000,27000.000000000000,Bd;‚#ƒ 9) 12.55#,1255000,12550000000000000,12.550000000000000,CŠ;Œ#ƒ 10) -1.62!,-1.620000,-1,-1.62,A˜;•#ƒ 999,,,,K






























































































































































































































































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