From 7ce559ecdd3e4430baa9e8e42f754f182826a22e Mon Sep 17 00:00:00 2001
From: arijit pande <pande.arijit@gmail.com>
Date: Sun, 14 Aug 2016 10:04:21 +0000
Subject: [PATCH] added __future__ module

---
 sorts/heap_sort.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/sorts/heap_sort.py b/sorts/heap_sort.py
index e5ed488b2..5d1cbbbd0 100644
--- a/sorts/heap_sort.py
+++ b/sorts/heap_sort.py
@@ -1,3 +1,7 @@
+
+from  __future__ import print_function
+
+
 def heapify(unsorted,index,heap_size):
 	largest = index
 	left_index = 2*index + 1
@@ -31,5 +35,5 @@ if __name__ == '__main__':
 
     user_input = input_function('Enter numbers separated by coma:\n')
     unsorted = [int(item) for item in user_input.split(',')]
-    print heap_sort(unsorted)
+    print (heap_sort(unsorted))