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Fix #148: Add State(Enum) to social_graph_snippets.py (#167)

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cclauss
2018-07-15 02:01:57 +02:00
committed by Donne Martin
parent 9069993cc0
commit e116bd75fc
1 changed files with 6 additions and 0 deletions
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6
solutions/system_design/social_graph/social_graph_snippets.py
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@ -1,5 +1,11 @@
# -*- coding: utf-8 -*-
from collections import deque
from enum import Enum
class State(Enum):
unvisited = 0
visited = 1
class Graph(object):