Run ID Author Problem Lang Verdict Time Memory Code Length Submit Time
50611 逸凡 202406-GESP-二级-计数 C++ Accepted 1 MS 248 KB 228 2024-09-01 14:05:00

Tests(10/10):


#include<bits/stdc++.h> using namespace std; int main(){ int n,k,sum=0; cin>>n>>k; for(int i=1;i<=n;i++){ int num=i; for(int j=num;j>0;j/=10){ if(j%10==k){ sum++; } } } cout<<sum; return 0; }


Judgement Protocol: