Run ID Author Problem Lang Verdict Time Memory Code Length Submit Time
77727 sh25_shenpy digit函数 C++ Wrong Answer 0 MS 248 KB 234 2025-12-26 14:43:23

Tests(1/2):


#include<bits/stdc++.h> using namespace std; void a(){ int n,k; cin>>n>>k; int s=0; for(int i=0;i<k;++i){ n=n/10; if(n!=0) ++s; } cout<<s-1; } int main(){ a(); return 0; }


Judgement Protocol: