Question
Write a program to enter and display the names of students in a class using the occurs clause?
Answers
- The occurs clause is used to specify the table whose contents can be accessed by indexing or subscripting.
- The advantage of using the occur clause is that it does not require separate entries for data items that are repeated.
- Program:
identification division
program-id
environment division
data division
working-storage section
01 n pic 9(2) value 0
01 i pic 9(2) value 0
01 name-in
02 name pic x(20) occurs 20 times
01 key-in pic x value space
procedure division
p-1
display(1 1) erase
display(3 5) "Specify how many times?"
accept n
display(1 1) erase
perform get-para n times
display(1 1) erase
move 0 to i
perform disp-para n times
stop run
get-para
accept name(i)
add 1 to i
disp-para
display name(i)
accept key-in
add 1 to i   Your Comment




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