Answer / talluri

perform 10 times
read file1
perform 5 times
read file2
if file1rec = file2rec
write file1rec to file3rec
end-if
end perform
end perform.

I have two files , file1 is input file it contains 10,20,30,....,records but i want to display the records in file 2 as reverse order .how can we do by using jcl& cobol(dont use array) please any one can tell me the answer

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