Submission

Score: 0

User: Dark_kingdom

Problemset: แปลงเลขฐาน

Language: cpp

Time: 0.004 second

Submitted On: 2026-10-14 14:21:52

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

int main()
{
	int a, b;
	int c;
	cin>>a>>b>>c;
	int num = a*b;
	string str = to_string(num);
	if(str[c-1]=='\0')
	{
		cout<<'-';
	}
	
	else cout<<str[c-1];
	return 0;
}