Simplify code by dropping support for legacy Python (#1143)

* Simplify code by dropping support for legacy Python

* sort() --> sorted()
This commit is contained in:
Christian Clauss
2019-08-19 15:37:49 +02:00
committed by GitHub
parent 32aa7ff081
commit 47a9ea2b0b
145 changed files with 367 additions and 976 deletions

View File

@ -13,9 +13,6 @@ The function called is_balanced takes as input a string S which is a sequence of
returns true if S is nested and false otherwise.
'''
from __future__ import print_function
def is_balanced(S):
stack = []