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  1.        IDENTIFICATION DIVISION.
  2.        PROGRAM-ID. GCD.
  3.  
  4.        DATA DIVISION.
  5.        WORKING-STORAGE SECTION.
  6.        01 A         PIC 9(5) VALUE 48.
  7.        01 B         PIC 9(5) VALUE 18.
  8.        01 TEMP      PIC 9(5) VALUE 0.
  9.        01 MODULO    PIC 9(5) VALUE 0.
  10.  
  11.        PROCEDURE DIVISION.
  12.            DISPLAY "Euclidean Algorithm in COBOL".
  13.            DISPLAY "A = " A ", B = " B.
  14.  
  15.            PERFORM UNTIL B = 0
  16.                COMPUTE MODULO = FUNCTION MOD(A, B)
  17.                MOVE B TO TEMP
  18.                MOVE MODULO TO B
  19.                MOVE TEMP TO A
  20.            END-PERFORM
  21.  
  22.            DISPLAY "GCD = " A.
  23.  
  24.            STOP RUN.
  25.  
Success #stdin #stdout 0.02s 5328KB
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Euclidean Algorithm in COBOL
A = 00048, B = 00018
GCD = 00006
https://ideone.com/xoVRJ2
language:
COBOL 85 (tinycobol-0.65.9)
created:
3 days ago
visibility:
public

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