Submission

Status:

PPPPPPPPPP

Subtask/Task Score:

100/100

Score: 100

User: cyblox_boi

Problemset: เลขหลักของผลคูณ

Language: cpp

Time: 0.002 second

Submitted On: 2025-10-16 10:30:57

#include <iostream>
using namespace std;

int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);

    int a, b, x;
    cin >> a >> b >> x;

    string result = to_string(a * b);

    if (x <= result.length())
    {
        cout << result[x - 1];
    }
    else
    {
        cout << '_';
    }

    cout << '\n';

    return 0;
}