Submission

Status:

PPPPPPPPPP

Subtask/Task Score:

100/100

Score: 100

User: yourmom

Problemset: เลขหลักของผลคูณ

Language: cpp

Time: 0.005 second

Submitted On: 2026-10-06 13:52:54

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

int main() {
    int A, B, x;
    cin >> A >> B >> x;

    int sum = A * B;
    string s = to_string(sum);
    if(x-1 >= 0 & x-1 <= sizeof(sum))
    cout << s[x - 1];
    else{
        cout<<"_";
    }
    return 0;
}