cobol - Is there a way to automatically fill in array after getting user input? -


i have array of 5 elements , each of elements holds character. want accept user input in 1 line. example: abcde. , intend element 1 of array have , element 2 of array have b , on. this? have attached relevant portions of code below:

environment division. input-output section. file-control.     select standard-input assign keyboard.     select standard-output assign display.  data division. file section. fd standard-input.     01 stdin-record   pic x(80). fd standard-output.     01 stdout-record  pic x(80).  working-storage section.      01  input-area.         02 inputcharacters  pic x(1) occurs 5 times.       01  print-line.         02 inputcharacters  pic x(1) occurs 5 times.   procedure division.     open input standard-input, output standard-output.          read standard-input input-area              @ end             close standard-input, standard-output         end-read.          write              stdout-record print-line after advancing 5 line         end-write      stop run.  

move input-area print-line 

for code have, this:

    write          stdout-record input-area after advancing 5 line     end-write 

if don't need 2 copies of table (cobol doesn't have "arrays" in way you're used to) don't have 2 copies.

if have 2 tables, i'd suggest making item names different. if don't, you're making things tougher having use "qualification" make references unique.

move inputcharacters ( 1 ) of input-area                    inputcharacters ( 1 ) of print-line 

instead of

move inputcharacters ( 1 )                     outputcharacters ( 1 ) 

if don't mind qualification yourself, may find colleagues or future maintainers hate it.

i'm not quite sure want happen this:

    read standard-input input-area          @ end         close standard-input, standard-output     end-read. 

you 1 read, you'll at end when there no data (whatever means keyboard). in case, don't have data with.

you should @ how use file status each file. check file-status field after each io, , i'd recommend using file-status field end-of-file checking, rather cumbersome @ end.

however, said, don't know means keyboard... perhaps won't work :-)


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