Submission

Score: 100

User: FakeAnutin

Problemset: เลขหลักของผลคูณ

Language: cpp

Time: 0.005 second

Submitted On: 2026-09-28 15:55:00

#include <bits/stdc++.h>
using namespace std;
int main(){
	int a,b,x;
	//cout<<"A = ";
	cin>>a;
	//cout<<"B = ";
	cin>>b;
	//cout<<"x = ";
	cin>>x;
	int l=a*b;
	string s = to_string(l) ;
	int sl = s.size();
	if(x > sl){
		cout<<"_";
		return 0;
	}
	cout<<s[x-1];
	
}