Submission

Score: 20

User: DIce

Problemset: เลขหลักของผลคูณ

Language: cpp

Time: 0.004 second

Submitted On: 2026-10-13 16:35:56

#include<bits/stdc++.h>
using namespace std;

int main(){
    int a;
    cin>>a;

    int b;
    cin>>b;

    int c=a*b;

    int x;
    cin>>x;

    string ans;
    ans=to_string(c);
    if(!ans.empty()){
        cout<<ans[x+1];
    }else{
        cout<<"_";
    }
    

}