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Displaying  Source Code(s)  
 

 
PRIME NUMBER

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Description : This Program identifies whethr a given number is prime or not.




IDENTIFICATION DIVISION.
PROGRAM-ID. PRIME.

ENVIRONMENT DIVISION.
DATA DIVISION.

WORKING-STORAGE SECTION.
77 N PIC 9(3).
77 Q PIC 9(3).
77 R PIC 9(3).
77 I PIC 9(3) VALUE 1.

PROCEDURE DIVISION.
PARA-A.
DISPLAY ( 1 , 1 ) ERASE.
DISPLAY ( 2 , 1 ) "ENTER AN INTEGER:".
ACCEPT ( 2 , 20 ) N.

IF N = 1
DISPLAY ( 3 , 1 ) "NUMBER IS NOT PRIME"
GO TO STOP-PARA.

PARA-B.
ADD 1 TO I.
IF I = N
DISPLAY ( 3 , 1 ) "NUMBER IS PRIME"
GO TO STOP-PARA.

DIVIDE N INTO I GIVING Q REMAINDER R.

IF R = 0
DISPLAY ( 3 , 1 ) "NUMBER IS NOT PRIME"
GO TO STOP-PARA.


GO TO PARA-B.



STOP-PARA.
STOP RUN.

 

 

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