[C++] 백준 11944번: NN

https://www.acmicpc.net/problem/11944

11944번: NN

#include <iostream>
#include <string>
using namespace std;
int main() {
	int inum, m;
	cin >> inum >> m;

	string snum = to_string(inum);
	string result = "";

	for (int i = 0; i < inum; i++) {
		result += snum;
	}

	if (result.length() > m) {
		for (int i = 0; i < m; i++) cout << result[i];
	}
	else cout << result;
	return 0;
}