IDENTIFICATION DIVISION.
        PROGRAM-ID. PRESENCE-RPT.

       ENVIRONMENT DIVISION.

        INPUT-OUTPUT SECTION.
         FILE-CONTROL.
           SELECT FILE-READ ASSIGN TO DISK
            ORGANIZATION IS LINE SEQUENTIAL.
           SELECT FILE-WRITE ASSIGN TO DISK
            ORGANIZATION IS LINE SEQUENTIAL.

       DATA DIVISION.
        FILE SECTION.

         FD FILE-READ
            VALUE OF FILE-ID "ATENDNCE.DAT".
         01 F-REC-IN.
            02 F-SRNO PIC 999.
            02 F-DATE PIC 999999.
            02 F-STATUS PIC X OCCURS 60 TIMES.

         FD FILE-WRITE
            VALUE OF FILE-ID "ATENDNCE.RPT".
         01 F-REC-OUT PIC X(78).

        WORKING-STORAGE SECTION.
         77 L-COUNT PIC 99 VALUE 08.
         77 EOF PIC X VALUE 'N'.
         
         77 PRE-COUNTER PIC 999 VALUE ZEROS OCCURS 60 TIMES.
         77 IND PIC 99 VALUE 1.
         77 TEMP-PER PIC 99V99.
      *12345678901234567890123456789012345678901234567890123456789012345678901234567890        
      *<-----------------------------PRESENCE REPORT-------------------------------->
      *                                           DATE     : MM/DD/YY
      *                                           PAGE     : 99
      *                                           LACTURES : 999
      *<---------------------------------------------------------------------------->
      *          ROLL NO.     TOTAL ATTENDENCE        PERCENTAGE
      * -----------------------------------------------------------------------------
      *            99              999                 99.99

         77 HEAD-LINE1 PIC X(78)
            VALUE"<-----------------------------PRESENCE REPORT---------
      -          "----------------------->".
         01 HEAD-LINE2.
            05 S1 PIC X(56)
             VALUE"                                                 DATE
      -           " :".
            05 DATE-OUT.
                10 DD2 PIC 99.
                10     PIC X VALUE '/'.
                10 MM2 PIC 99.
                10     PIC X VALUE '/'.
                10 YY2 PIC 99.

         01 HEAD-LINE3.
            05 S2 PIC X(56)
            VALUE"                                                 PAGE
      -          ": ".
            05 PAGE-COUNT PIC 99 VALUE 1.
      *   01 HEAD-LINE4.
      *     05 S1 PIC X(60)
      *      VALUE"                                                 LACTU
      *-          "RES : ".
         77  COUNTER PIC 99 VALUE ZERO.

         77 HEAD-LINE5 PIC X(78)
            VALUE"<-----------------------------------------------------
      -          "----------------------->".
         77 HEAD-LINE6 PIC X(78)
            VALUE"                ROLL NO.     TOTAL ATTENDENCE        P
      -          "ERCENTAGE".
         77 DASH-LINE PIC X(78) VALUE ALL "-".

         01 DATE-IN.
            05 YY1 PIC 99.
            05 MM1 PIC 99.
            05 DD1 PIC 99.
         01 REC-OUT.
            02        PIC X(19).
            02 ROLLNO PIC Z9.
            02        PIC X(13).
            02 TOTAL-ATTEN PIC ZZZ9.
            02        PIC X(17).
            02 PER-ATTEN PIC Z9.99.

       PROCEDURE DIVISION.
         BEGIN.
           OPEN INPUT FILE-READ.
           OPEN OUTPUT FILE-WRITE.

           PERFORM DATE-PARA.
           PERFORM HEADING-PARA.

           PERFORM UNTIL EOF = 'Y'
                READ FILE-READ
                    AT END MOVE 'Y' TO EOF
                    NOT AT END
                        ADD 1 TO COUNTER
                        PERFORM PROCESS-PARA
                END-READ
           END-PERFORM.
           PERFORM MOVE-PARA.
           CLOSE FILE-READ.
           CLOSE FILE-WRITE.
           STOP RUN.

        DATE-PARA.
            ACCEPT DATE-IN FROM DATE.
            MOVE DD1 TO DD2.
            MOVE MM1 TO MM2.
            MOVE YY1 TO YY2.
            
        HEADING-PARA.
            WRITE F-REC-OUT FROM HEAD-LINE1.
            WRITE F-REC-OUT FROM HEAD-LINE2.
            WRITE F-REC-OUT FROM HEAD-LINE3.
      *      WRITE F-REC-OUT FROM HEAD-LINE4.
            WRITE F-REC-OUT FROM HEAD-LINE5.
            WRITE F-REC-OUT FROM HEAD-LINE6.
            WRITE F-REC-OUT FROM DASH-LINE.
        PROCESS-PARA.
           MOVE 1 TO IND 
           PERFORM 60 TIMES
                IF F-STATUS (IND) = 'P'
                        ADD 1 TO PRE-COUNTER (IND)
                        ADD 1 TO IND
                ELSE
                        ADD 1 TO IND
                END-IF
           END-PERFORM.

        MOVE-PARA.
           MOVE 1 TO IND
           PERFORM 60 TIMES
                MOVE IND TO ROLLNO
                MOVE PRE-COUNTER (IND) TO TOTAL-ATTEN
                COMPUTE TEMP-PER = (100 * PRE-COUNTER (IND) ) / COUNTER
                MOVE TEMP-PER TO PER-ATTEN
                WRITE F-REC-OUT FROM REC-OUT
                ADD 1 TO L-COUNT
                IF L-COUNT > 23
                    ADD 1 TO PAGE-COUNT
                    MOVE 8 TO L-COUNT
                    PERFORM HEADING-PARA
                END-IF
                ADD 1 TO IND
           END-PERFORM.