#include"stdio.h"
#include"conio.h"
int n,i,prime=1;
void main()
{
printf("Enter a number: ");
scanf("%d",&n);
for(i=2;i<=n/2;i++)
{
if(n%i==0)
prime=0;
break;
}
if(prime==1)
printf("%d is Prime",n);
else
printf("%d is not Prime",n);
getch();
}
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