二叉树
二叉树
http://www.nowcoder.com/questionTerminal/5b80ab166efa4551844657603227caeb
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;
} 