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COBOL PERFORM WITH TEST BEFORE
PERFORM WITH TEST BEFORE UNTIL
The following COBOL program depicts the use of
PERFORM WITH TEST BEFORE UNTIL
IDENTIFICATION DIVISION.
PROGRAM-ID. PGM016.
AUTHOR. MAINFRAMEWIZARD.
DATA DIVISION.
WORKING-STORAGE SECTION.
01 WS-SUB PIC 9 VALUE ZEROS.
PROCEDURE DIVISION.
10000-MAIN-PARA.
MOVE 5 TO WS-SUB.
PERFORM 20000-FIRST-PARA WITH TEST BEFORE UNTIL WS-SUB=5
DISPLAY 'PARA NAME IS 10000-FIRST-PARA'
STOP RUN.
20000-FIRST-PARA.
DISPLAY 'PARA NAME IS 20000-FIRST-PARA'.
ADD +1 TO WS-SUB.
The ouput of the above program is
PARA NAME IS 10000-FIRST-PARA
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Comments
pls give us correct example...
pls give us correct example...