Weronika Sikorska vevurka
vevurka
/ mlflow.ipynb
Created
February 4, 2021 15:34
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vevurka
/ matrix_graph.py
Created
March 23, 2017 23:01
Matrix implementation of graph using list and dict.
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| import unittest | |
| class ListGraph(object): | |
| def __init__(self, number_of_vertices): | |
| self.number_of_vertices = number_of_vertices | |
| self.matrix = [[0] * number_of_vertices for _ in range(number_of_vertices)] | |
| def add_edge(self, v1, v2): | |
| self.matrix[v1][v2] = 1 |
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| import unittest | |
| class Graph(dict): | |
| def __init__(self, vertex_list, edge_list): | |
| for v in vertex_list: | |
| self[v] = set() | |
| for e in edge_list: | |
| self.add_edge(e) |