Question

我似乎还有另一个处理COBOL的问题。我的老师已经指定我们不得不拿一个名字的文件，然后把它分成两列54行。我认为这很简单，因为我看了书，因为它或多或少地使用了一个新的功能来做我已经准备好的事情，但是一旦我回到家并放下我的代码，它就全都去了。我制作的程序，由于某些原因我不知道，只在第一行的第一列中写入一个名称，在同一行中写入54行。我显然走错了路，但在我看来它看起来是对的。这是我得到的：

   WORKING-STORAGE SECTION.
   01  ARE-THERE-MORE-RECORDS              PIC X(3)  VALUE 'YES'.

   01  REPORT-START                        PIC X     VALUE 'Y'.

   01  LINE-COUNT                          PIC 99    VALUE ZEROS.

   01  PAGE-NUMBER                         PIC 99    VALUE ZEROS.

   01  NAME-COUNT                          PIC 9(3)  VALUE ZEROS.

   01  WORK-AREA-1.
       05  N-COLUMN-1                      PIC 99    VALUE ZEROS.

   01  WORK-AREA-2.
       05  N-COLUMN-2                      PIC 9(3)  VALUE 54.

   01  NAME-STORAGE.
       05  NAME-STO    OCCURS 108 TIMES    PIC X(30).

   01  WS-DATE.
       05  RUN-YEAR                        PIC XX.
       05  RUN-MONTH                       PIC XX.
       05  RUN-DAY                         PIC XX.

   01  HEADING-LINE-1.
       05                                  PIC X(32) VALUE SPACES.
       05                                  PIC X(16)
           VALUE 'NAME LIST REPORT'.
       05                                  PIC X(6)  VALUE SPACES.
       05  HL-1-DATE.
           10  MONTH-2                     PIC XX.
           10                              PIC X      VALUE '/'.
           10  DAY-2                       PIC XX.
           10                              PIC X      VALUE '/'.
           10  YEAR-2                      PIC XX.
       05                                  PIC X(4)   VALUE SPACES.
       05  PAGE-1                          PIC X(4)   VALUE 'PAGE'.
       05                                  PIC X(1)   VALUE SPACES.
       05  NUMBER-PAGE                     PIC Z9.

   01  DETAIL-LINE.
       05 BLANK-A-OUT                      PIC X(4)   VALUE SPACES.
       05 DL-COLUMN-1                      PIC X(30).
       05 BLANK-E-OUT                      PIC X(20)  VALUE SPACES.
       05 DL-COLUMN-2                      PIC X(30).

   PROCEDURE DIVISION.
   100-MAIN.
       OPEN INPUT NAMELIST-FILE-IN
       OPEN OUTPUT NAMELIST-FILE-OUT

       ACCEPT WS-DATE FROM DATE
       MOVE RUN-MONTH TO MONTH-2
       MOVE RUN-DAY TO DAY-2
       MOVE RUN-YEAR TO YEAR-2

       PERFORM 200-NEXT-PAGE

       PERFORM UNTIL ARE-THERE-MORE-RECORDS = 'NO '
           READ NAMELIST-FILE-IN
               AT END
                   MOVE 'NO ' TO ARE-THERE-MORE-RECORDS
               NOT AT END
                   PERFORM 300-STORE-NAME
           END-READ
       END-PERFORM

       CLOSE NAMELIST-FILE-IN
       CLOSE NAMELIST-FILE-OUT
       STOP RUN.

   200-NEXT-PAGE.
       ADD 1 TO PAGE-NUMBER
       MOVE PAGE-NUMBER TO NUMBER-PAGE
       MOVE HEADING-LINE-1 TO NAMELIST-RECORD-OUT
       IF REPORT-START = 'N'
           WRITE NAMELIST-RECORD-OUT
               AFTER ADVANCING PAGE
       ELSE
           MOVE 'N' TO REPORT-START
           WRITE NAMELIST-RECORD-OUT
               AFTER ADVANCING 1 LINE
       END-IF.
       MOVE ZEROS TO LINE-COUNT.

   300-STORE-NAME.
       ADD 1 TO NAME-COUNT
       MOVE NAME-IN TO NAME-STORAGE
       IF NAME-COUNT > 54
           PERFORM 400-PROCESS-FILE
       END-IF.

   400-PROCESS-FILE.
       IF  LINE-COUNT >= 52
           PERFORM 200-NEXT-PAGE
       END-IF
       ADD 1 TO LINE-COUNT
       ADD 1 TO N-COLUMN-1
       ADD 1 TO N-COLUMN-2
       MOVE NAME-STO (N-COLUMN-1) TO DL-COLUMN-1
       MOVE NAME-STO (N-COLUMN-2) TO DL-COLUMN-2
       MOVE DETAIL-LINE TO NAMELIST-RECORD-OUT
       WRITE NAMELIST-RECORD-OUT
           AFTER ADVANCING 1 LINE
       IF N-COLUMN-2 = 108
           MOVE 0 TO NAME-COUNT
           MOVE 0 TO N-COLUMN-1
           MOVE 54 TO N-COLUMN-2
       END-IF.

这不是我必须做的全部，但在我弄明白之前，我无法继续。

Answer 1

我不熟悉COBOL的这种方言，但我认为问题在于：

MOVE NAME-IN TO NAME-STORAGE

我应该是这样的：

MOVE NAME-IN TO NAME-STO OF NAME-STORAGE(NAME-COUNT)

我是对的，我错了还是我只是在做梦？

发生和下标

1 个答案: