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qb64/programs/samples/pete/calc.bas
SMcNeill 6e01fc8dce Altered string compare routines (<,<=,>,>=) so they don't give false results with CHR$(0).
Added new _STRCMP and _STRICMP commands for quick string comparisons.
Cleaned up QB64 to finish removing the QUI (quick user insert) code and folders.
Altered UCASE and LCASE routines to be faster in some situations for us.
2014-09-22 08:19:03 -04:00

53 lines
756 B
QBasic

5 CLS
PRINT "1) ADD"
PRINT "2) MULTIPLY"
PRINT "3) DIVIDE"
PRINT "4) SQUARE ROOT"
PRINT "5) EXIT"
INPUT I
IF I = 1 GOTO 10
IF I = 2 GOTO 20
IF I = 3 GOTO 30
IF I = 4 GOTO 40
IF I = 5 GOTO 50
END
10 CLS : PRINT "INPUT NUMBER"
INPUT A
CLS
PRINT "INPUT NEXT NUMBER"
INPUT B
CLS
PRINT A + B
PRINT "PRESS SPACE TO RUN"
SLEEP 0
GOTO 5
20 CLS : PRINT "INPUT NUMBER"
INPUT C
CLS
PRINT "INPUT NEXT NUMBER"
INPUT D
CLS
PRINT C * D
PRINT "PRESS SPACE TO RUN"
SLEEP 0
GOTO 5
30 CLS : PRINT "INPUT NUMBER"
INPUT E
CLS
PRINT "INPUT NEXT NUMBER"
INPUT F
CLS
PRINT E / F
PRINT "PRESS SPACE TO RUN"
SLEEP 0
GOTO 5
40 CLS : PRINT "INPUT NUMBER"
INPUT G
CLS
PRINT SQR(G)
PRINT "PRESS SPACE TO RUN"
SLEEP 0
GOTO 5
50 END