wirte a pgm in using files in which we hav 10 ,20,30 40...100
records in inputfile and i want them to be send to outputfile
in reverse order.
PLZ HELP ME OUT .........THIS IS A RECENT QUESTION IN IGATE..
- 5 Answers
- 8118 Views
- iGate, I also Faced
- E-Mail Answers
Answer Posted / quasar chunawala
However, if there are a fixed no. of records, as you have
mentioned in the question - which may not always be the
case with Production Files(They may contain millions of
records), you may follow this approach.
1. Read all the records into a COBOL array(table) A
(1,2,...10).
PERFORM VARYING I FROM 1 BY 1 UNTIL I>10
READ INPUT-FILE
MOVE INPUT-RECORD TO WS-RECORD(I)
END-PERFORM.
2. Print the data from the COBOL Array into Output-file.
PERFORM VARYING I FROM 10 BY -1 UNTIL I<1
WRITE WS-RECORD(I)
END-PERFORM.
| Is This Answer Correct ? | 5 Yes | 1 No |
Post New Answer View All Answers
) what is the difference between AID and HANDLE AID?
Name some of the examples of COBOl 11?
What is difference between static and dynamic call in cobol?
What is the difference between a binary search and a sequential search? What are the pertinent cobol commands?
Give some examples of command terminators?
Write a program to explain size error.
Our issue is there seems to be a disconnect, or no link, between our SELECT statement and our SD. We had SELECT SORT-FILE and SELECT SORT-FILE ASSIGN TO SORTWRK. ASSIGN TO SORTWRK1 SORTWRK2 SORTWRK3 SORTWRK4. with SD SORT_FILE RECORD CONTAINS 7833 CHARACTERS. In either case, at run time, the system ignored our SORTWRK# DD statements and allocated 16 sort works with the SORTWK## naming convention. Any ideas why the system does not recognize the connection? We do not even need the SORTWRK DD statements. Thanks
What is the use of intialize verb?
Mention the guidelines to write a structured cobol program?
I have to write to a outfile where the number of records in that file should be the header of that file using IMS.. can anyone help me in this issue
input 1 input2 ouput1 output2 output 3 1 re 300 1 re 200 1 re 300 3 rc 500 1 re 200 2 rr 400 1 re 300 2 rr 400 1 rc 400 3 rc 500 1 rc 400 2 rr 700 2 rr 700 5 tt 900 5 tt 900 2 inputs r in flat file and output 1 is matched records,ouptput2 is unmatched of input1,output3 is unmatched of input2! how vl u get the output files using sequential order and to check with each and every records! let me know the procedure division ?
What is inspect in cobol ?
In COBOL, what is the different between index and subscript?
Is it possible that the redefines clause has different picture clauses compared to the one it redefined?
What are the pertinent COBOL
