Submission

Status:

PPPPPPPPPP

Subtask/Task Score:

100/100

Score: 100

User: BB

Problemset: เลขหลักของผลคูณ

Language: cpp

Time: 0.004 second

Submitted On: 2026-10-05 21:24:59

#include<iostream>
#include<string>
#include<cmath>
using namespace std;

int main(){
    int A,B,x;
    cin>>A>>B>>x;
    int ans=A*B;
    string n=to_string(ans);

    if(x>n.size()){
        cout<<"_";
    }else{
        cout<<n[x-1];
    }

    
    
}