#include <iostream>
#include <math.h>
#include <stdlib.h>
#include <iomanip> 

using namespace std;

//const int INF=0x7ffffff;
int test;
double p;

int main()
{
    cin>>test;
    while(test--)
    {
        cin>>p;
        if(p>1)
            cout<<"No\n";
        else
            cout<<"Yes\n";
    }
    return 0;
}