[BOJ] 2675: 문자열 반복

🔒 예제

>> 2
>> 3 ABC
>> 5 /HTP

AAABBBCCC
/////HHHHHTTTTTPPPPP

🔧 풀이

1. n, string = sys.stdin.readline().split()
2. for문 :: string[i]*n
	2.1 n(str type) -> int로 감싸주기

🔑 답안

import sys

t = int(sys.stdin.readline().rstrip())
for _ in range(t):
    ans = ""
    n, string = sys.stdin.readline().split()
    for i in range(len(string)):
        ans += string[i]*int(n)
    print(ans)

💡 개념