취미가 좋다

https://atcoder.jp/contests/abc215/tasks/abc215_c C - One More aab aba baa AtCoder is a programming contest site for anyone from beginners to experts. We hold weekly programming contests online. atcoder.jp Solution from itertools import permutations s, k = input().split(' ') a = set([]) for i in permutations(s, len(s)): a.add(i) a = list(a) a.sort() k = int(k) - 1 print(''.join(a[k])) 문자열 s와 순서 ..