From 756fe1e9a3cd324c5085e2c07a16f8894da47705 Mon Sep 17 00:00:00 2001
From: s45152 <markos27@st.amu.edu.pl>
Date: Sat, 2 Dec 2017 13:30:47 +0100
Subject: [PATCH] Done

---
 labs02/task11.py | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/labs02/task11.py b/labs02/task11.py
index 67c11da..7994320 100644
--- a/labs02/task11.py
+++ b/labs02/task11.py
@@ -9,10 +9,18 @@ Oba napisy będą składać się wyłacznie z małych liter.
 """
 
 def common_chars(string1, string2):
-    strg1 = list(string1)
-    strg2 = list(string2)
-    sum = strg1 + strg2
-    print(sorted(sum))
+    string1 = ''.join(sorted(string1))
+    string1 = string1.strip(' ')
+    string2 = ''.join(sorted(string2))
+    string2 = string2.strip(' ')
+
+    sorted_list = list()
+    for char in string1:
+        count = string2.count(char)
+        if count > 0:
+            if char not in sorted_list:
+                sorted_list.append(char)
+    return (sorted_list)
 
 
 def tests(f):