Modernize Python 2 code to get ready for Python 3

2017-11-25 10:23:50 +01:00
parent a03b2eafc0
commit 4e06949072
95 changed files with 580 additions and 521 deletions
--- a/data_structures/Graph/even_tree.py
+++ b/data_structures/Graph/even_tree.py
@@ -12,6 +12,7 @@ Constraints
 Note: The tree input will be such that it can always be decomposed into
 components containing an even number of nodes.
 """
+from __future__ import print_function
 # pylint: disable=invalid-name
 from collections import defaultdict

@@ -66,4 +67,4 @@ if __name__ == '__main__':
        tree[u].append(v)
        tree[v].append(u)
    even_tree()
-    print len(cuts) - 1
+    print(len(cuts) - 1)