online_judge_1151

#include <iostream>using namespace std;int main(){    int n,p,q,t;    bool flag;    while(cin>>n)    {        while(n--)        {            flag = false;            cin>>p>>q;            for(int i=0; i<16; ++i)            {                t = ((p<<i) | (p>>(16-i))) & 65535;                if(t==q)                {                    flag = true;                    break;                }            }            cout<<(flag ? "YES" : "NO")<<endl;        }    }    return 0;}

 

此题思想学习网上大牛结题报告。对位运算的操作还需加强……