[백준 2675] 문자열 반복 (C++/Python)

C++)

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

int main(void) {

	ios_base::sync_with_stdio(false);
	cin.tie(nullptr);

	int t;
	cin >> t;

	while (t--) {
		int n;
		string temp;

		cin >> n >> temp;

		for (auto ch : temp) {
			for (int i = 0; i < n; i++)
				cout << ch;
		}
		cout << "\n";
	}

	return 0;
}

 

 

Python)

import sys

read = sys.stdin.readline
t = int(read().rstrip())

for _ in range(t):
    n, temp = read().rstrip().split(" ")
    n = int(n)

    ans = ''
    for ch in temp:
        ans += (ch * n)
    print(ans)