#include <cstdio>
#include <string>
#include <set>
#include <vector>
#include <algorithm>

using namespace std;
const int maxn = 200;

double p;

int main()
{
    int T;
    scanf("%d",&T);
    while(T--){
       scanf("%lf",&p);
       if ( p>1 ) puts("No");
       else puts("Yes");
    }
    return 0;
}