Submission

Status:

PPPPPPPPPP

Subtask/Task Score:

100/100

Score: 100

User: chs_14

Problemset: เลขหลักของผลคูณ

Language: cpp

Time: 0.002 second

Submitted On: 2025-10-09 10:02:26

#include <iostream>

using namespace std;
int main() {
    int n1, n2, x;
    string res;
    cin >> n1;
    cin >> n2;
    cin >> x;
    res = to_string(n1*n2);
    cout << (res.size() >= x ? to_string(n1*n2)[x-1] : '_') << '\n';
}