Consider the following:
77 W-NUM PIC 9 VALUE 0
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MOVE 1 TO W-NUM
PERFORM PARA-X UNTIL W-NUM > 9.
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PARA-X
ADD 1 TO W-NUM
How many times PARA-X is executed ?
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Answer Posted / guest
it will go in a infinite loop. But simply because
when W-NUM is 9, after "ADD 1 TO W-NUM", W_NUM would again
become 0.
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