76738

Run ID	Author	Problem	Lang	Verdict	Time	Memory	Code Length	Submit Time
76738	sh25_zhuwy	求一个数的位数	C++	Accepted	0 MS	244 KB	158	2025-12-19 16:55:16

#include<bits/stdc++.h> using namespace std; int main() { int n,sum=0; cin>>n; while(n) { sum++; n=n/10; } cout<<sum; return 0; }