C program to check number is prime or not

#include

void main()

{

int i,j,flag=0,n;

printf(“enter any number\n”);

scanf(“%d”,&n);

for(i=2;i

{

if(n%i==0)

{

flag = 1;

break;

}

}

if(flag==1)

{

printf(“%d is not prime\n”,n);

}

else

{

printf(“%d is a prime number\n”,n);

}

}