//Δ_1002
#include<iostream>
#include<cstdio>
#include<fstream>
#include<algorithm>
#include<vector>
#include<map>
#include<set>
#include<queue>
#include<bitset>
#include<cmath>
#include<cstring>
#include<cstdlib>
using namespace std;
typedef long long LL;
typedef double DB;
int main()
{
    int T;
    DB y;
    scanf("%d",&T);
    while(T--){
        scanf("%lf",&y);
        if(y>1)
            printf("No\n");
        else
            printf("Yes\n");
    }
    return 0;
}