唬人题
#include<iostream>using namespace std; int main(){ int a,b; while(cin>>a>>b){ while(a!=b){ a>b?a/=2:b/=2; }cout<<a<<endl; } return 0; }
唬人题
#include<iostream>using namespace std; int main(){ int a,b; while(cin>>a>>b){ while(a!=b){ a>b?a/=2:b/=2; }cout<<a<<endl; } return 0; }