황소개발자

n, m = map(int, input().split()) num_list = list(map(int, input().split())) num_list.sort() a = [0 for i in range(m)] c = [False for i in range(n)] ans = [] def go(idx, n, m): if idx == m: ans.append(a.copy()) return for i in range(n): if c[i] == False: c[i] = True a[idx] = num_list[i] go(idx + 1, n, m) c[i] = False go(0, n, m) ans.sort() print(' '.join(map(str, ans[0]))) for i in range(1, len(a..