Zzuli:1057 prime number determination

Title Description

Enter a positive integer n, Judge n Is it a prime , if n Prime number , Output ”Yes”, Otherwise output ”No”. Be careful ：1 Not primes .

Input

Enter a positive integer n(n<=1000)

Output

If n Is the prime output "Yes", Otherwise output "No". Output takes up one line . 

The sample input  Copy

2

Sample output  Copy

Yes

Tips

Be careful ：1 Not primes .
Be careful ：1 Not primes .
Be careful ：1 Not primes .

#include <stdio.h>
int main()
{
    int i,n,b = 0;
    scanf("%d",&n);
    if(n==1)
    printf("No");
    else
    {
    	for(i=2;i<n;i++)
    {
    if(n%i==0)
    {
    	b=1;
    	break;
    }
    else
    continue;
    }
    if(b==0)
    printf("Yes");
    else
    if (b==1)
    printf("No");}
    return 0;
}