By Robert T. Grauer
For classes in Cobol Programming. This variation is designed to meet your whole COBOL wishes - on a number of structures. The textbook covers all easy COBOL components, with extra chapters at the 12 months 2000 challenge, established programming and layout, debugging, subprograms, desk processing, sorting, reveal I/O, sequential dossier upkeep, listed records, and object-oriented COBOL. The 3rd version teaches programming because it is practiced within the genuine international, with programming counsel that transcend the syntactical principles of COBOL, that make courses more straightforward to take care of and run extra successfully.
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Extra resources for COBOL: From Micro to Mainframe (3rd Edition)
05 EMP-AGE PIC 99. 05 FILLER PIC XX. 05 EMP-SALARY PIC 9(5). 12 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 COBOL Listing for Problem 8 FD (continued) 4 RECORD CONTAINS 132 CHARACTERS DATA RECORD IS PRINT-LINE. 01 PRINT-LINE. 05 FILLER PIC X. 05 PRINT-NAME 5 05 FILLER PIC X(2). 05 PRINT-AGE PIC 99. 05 FILLER PIC X(3). 05 PRINT-SALARY PIC 9(5). 05 FILLER PIC X(94). 6 01 END-OF-DATA-FLAG PIC X(3) 7 PROCEDURE DIVISION.
IF EMP-TITLE = PROG RAMMER 'JMSTMP-AGE < 30 MOVE SPACES TO PRINTLINE MOVE EMP-NAME ,10'PRINT-NAME MOVE " TO PRINT-AGE MOVE EMP-SALARY TO PRINT-SALARY WRITE PRINT-LINE END-IF. READ EMPLOYEE-FILE ' AT END MOVE "TO END-OF-DATA-FLAG END-READ. 1 ?
WRITE PRINT-LINE AFTER ADVANCING 2 LINES. READ EMPLOYEE-FILE AT END MOVE 'YES' TO END-OF-DATA-FLAG END-READ. 9 PROCESS-EMPLOYEE-RECORDS UNTIL END-OF-DATA-FLAG = 'YES'. CLOSE EMPLOYEE-FILE PRINT-FILE. STOP RUN. 0 PROCESS-EMPLOYEE-RECORDS. ^' IF EMP-TITLE = PROG RAMMER 'JMSTMP-AGE < 30 MOVE SPACES TO PRINTLINE MOVE EMP-NAME ,10'PRINT-NAME MOVE " TO PRINT-AGE MOVE EMP-SALARY TO PRINT-SALARY WRITE PRINT-LINE END-IF. READ EMPLOYEE-FILE ' AT END MOVE "TO END-OF-DATA-FLAG END-READ. 1 ?