43418

Run ID	Author	Problem	Lang	Verdict	Time	Memory	Code Length	Submit Time
43418	奚晨瑞	一尺之棰	C++	Accepted	1 MS	244 KB	167	2024-03-15 15:38:14

#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; }