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program83
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2007-02-28
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0010 // PROGRAM 83
0020 //
0030 // COMELY KATE
0040 //
0050 // ADDITION QUESTIONS
0060 //
0070 DIM REPLY$ OF 3
0080 ALLOWEDWRONG:=3
0090 HIGHESTNUMBER:=100
0100 PRINT
0110 PRINT "HERE ARE SOME SIMPLE QUESTIONS ON ADDITION"
0120 PRINT
0130 TOTALQUESTIONS:=0
0140 NUMBERRIGHT:=0
0150 REPEAT
0160 FIRST:=RND(1,HIGHESTNUMBER)
0170 SECOND:=RND(1,HIGHESTNUMBER)
0180 NUMBERWRONG:=0
0190 TOTALQUESTIONS:=TOTALQUESTIONS+1
0200 REPEAT
0210 PRINT FIRST," + ",SECOND," = ",
0220 INPUT ANSWER
0230 PRINT
0240 IF ANSWER=FIRST+SECOND THEN
0250 PRINT "CORRECT - VERY GOOD"
0260 NUMBERRIGHT:=NUMBERRIGHT+1
0270 RIGHT':=TRUE
0280 ELSE
0290 PRINT "SORRY - WRONG ANSWER!"
0300 NUMBERWRONG:=NUMBERWRONG+1
0310 PRINT
0320 RIGHT':=FALSE
0330 IF NUMBERWRONG<ALLOWEDWRONG THEN PRINT "TRY AGAIN"
0340 ENDIF
0350 UNTIL RIGHT' OR NUMBERWRONG=ALLOWEDWRONG
0360 IF NUMBERWRONG=ALLOWEDWRONG THEN
0370 PRINT "CORRECT ANSWER IS ",FIRST+SECOND
0380 PRINT
0390 ENDIF
0400 PRINT
0410 INPUT "WOULD YOU LIKE ANOTHER QUESTION ? ": REPLY$
0420 UNTIL REPLY$="NO"
0430 PRINT
0440 PRINT
0450 PRINT
0460 PRINT "YOU SCORED ",NUMBERRIGHT," OUT OF ",TOTALQUESTIONS
0470 PRINT
0480 PRINT "BYE - AND GOOD LUCK!"
0490 END