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


