#include <algorithm>
#include <cstdio>
#include <iostream>
#include <cmath>
#include <cstring>
using namespace std;
typedef long long ll;
int main()
{
    int T;
    double p;
    cin >> T;
    while(T --)
    {
        cin >> p;
        if(p <= 1.0)
            cout<<"Yes"<<endl;
        else
            cout<<"No"<<endl;
    }
    return 0;
}