iframe-proxy | Sunbelt Computer Software

31 lines (20 loc) · 556 Bytes

from __future__ import print_function

class Graph:

def __init__(self, vertex):

self.vertex = vertex

self.graph = [[0] for i in range(vertex)]

def add_edge(self, u, v):

self.graph[u - 1].append(v - 1)

def show(self):

for i in range(self.vertex):

print('%d: '% (i + 1), end=' ')

for j in self.graph[i]:

print('%d-> '% (j + 1), end=' ')

print(' ')

g = Graph(100)

g.add_edge(1,3)

g.add_edge(2,3)

g.add_edge(3,4)

g.add_edge(3,5)

g.add_edge(4,5)

g.show()

Sunbelt Computer Software