Submission

Score: 70

User: Peerawat

Problemset: เลขหลักของผลคูณ

Language: cpp

Time: 0.004 second

Submitted On: 2026-09-25 16:06:22

#include<bits/stdc++.h>
using namespace std;
int main(){
    int A,B;
    cin >> A >> B;

    int result = A*B;
    //cout << result << endl;
    string C = to_string(result);

    int x;
    cin >> x;

    for(int i=0;i<=C.size();i++){
        if(x>C.size()){
            cout << "-";
            return 0;
        }
        if (x == i+1){
            cout << C[i];
        }
    }
}