Wolf and Rabbit tzc

#include <iostream>#include <stdio.h>using namespace std;int main(){    int t,m,n;    cin>>t;    while(t--)    {        cin>>m>>n;        while(n>m?(n=n%m):(m=m%n));        if(n+m==1)printf("NO\n");        else printf("YES\n");    }    return 0;}