55421

Run ID	Author	Problem	Lang	Verdict	Time	Memory	Code Length	Submit Time
55421	zhangweiran	一尺之棰	C++	Accepted	0 MS	252 KB	167	2024-11-07 07:18:19

#include<iostream> using namespace std; int main() { int n; cin>>n; int cnt=1; int n1=n; while(n1!=1){ n1/=2; cnt++; } cout<<cnt; return 0; }