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