Program to find a number is Prime Or Not

Program to find a number is Prime Or Not

By Bachcha - January 01, 2018

#include<conio.h>

#include<stdio.h>

void main()

{

int i,n,c;

clrscr();

printf("Enter the value of N");

scanf("%d",&n);

for(i=2;i<n;i++)

{

c=n%i;

if(c==0)\

{

printf("N is not a prime Number");

}

if(c!=0)

{

printf("N is a prime number");

}

getch();

}

Output

Enter the value of N=29

prime number

Enter the value of N=75

N is not a prime number

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