believe? 2017-08-20 01:40:33
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#include <iostream>
#include <cstdio>
using namespace std;
int n,k;
int main()
{
int t;
scanf("%d",&t);
while(t--){
scanf("%d%d",&n,&k);
if(n&k==k) cout<<1<<endl;
else cout<<0<<endl;
}
return 0;
}
//这也能超时？？？仿佛在逗我