99차 2번 문제 풀이

Author: gmlrude

live9/test99/문제2/박희경.py

@@ -0,0 +1,10 @@
+import sys
+from itertools import *
+
+input = sys.stdin.readline
+
+n, m = map(int, input().split())
+arr = sorted(list(map(int, input().split())))
+
+for perm in permutations(arr, m):
+    print(*perm)