#include<iostream> #include<algorithm> #include<string> using namespace std; void tansb(int n,string &sa){ int i=15; while(n>0){ sa[i--]=n%2+'0'; n/=2; } } int main(){ int a,b,k,n; string sa,sb; sa="0000000000000000"; sb=sa; cin>>a; cin>>b; tansb(a,sa); tansb(b,sb); //cout<<sa<<endl; //cout<<sb; for(int j=0;j<16;j++){ string t=sa; reverse(t.begin(),t.begin()+16); reverse(t.begin(),t.begin()+j); reverse(t.begin()+j,t.begin()+16); //cout<<t<<endl; if(t==sb){ cout<<"YES"; return 0; } } cout<<"NO"; }