题解 | 二叉树
二叉树
https://www.nowcoder.com/practice/5b80ab166efa4551844657603227caeb
#include <iostream> using namespace std; int main() { int x, y; while(cin >> x >> y){ while(x != y){ if(x>y && x>=2){ x/=2; }else if(x<y && y>=2){ y/=2; } } cout << x << endl; } }