From d472f5988400a9ee2fb1b7865e6717f1bec9da7d Mon Sep 17 00:00:00 2001
From: inthewalter <21400564@handong.edu>
Date: Mon, 8 Apr 2019 14:06:32 +0900
Subject: [PATCH] Solve problem #1181

---
 problems/1181/21400564.py | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 problems/1181/21400564.py

diff --git a/problems/1181/21400564.py b/problems/1181/21400564.py
new file mode 100644
index 0000000..2dfd176
--- /dev/null
+++ b/problems/1181/21400564.py
@@ -0,0 +1,17 @@
+import sys
+
+N = int(sys.stdin.readline())
+L = []
+
+for i in range(N):
+  L.append(sys.stdin.readline()[:-1])
+
+L = sorted(L)
+L = sorted(L, key=lambda x : len(x))
+
+last_word = ''
+for i in L :
+  if last_word != i :
+    print(i)
+
+  last_word = i