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bookGraph Class Implementation

In this course, we’ll use Graph implementation as class:


              
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class Graph:
  def __init__(self, vertices):
    # init graph with its vertices
    self.graph = {v : [] for v in vertices}
   
  def addEdge(self, u, v):
    self.graph[u].append(v)
   
  def __str__(self):
    out = ""
    for vertex in self.graph:
      out += vertex + ":"+self.graph[vertex]
    return out
copy

This works for oriented graph. Main methods are implemented, and you’ll add some methods according to the next tasks.

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SectionΒ 1. ChapterΒ 2
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bookGraph Class Implementation

Swipe to show menu

In this course, we’ll use Graph implementation as class:


              
1234567891011121314

            
class Graph:
  def __init__(self, vertices):
    # init graph with its vertices
    self.graph = {v : [] for v in vertices}
   
  def addEdge(self, u, v):
    self.graph[u].append(v)
   
  def __str__(self):
    out = ""
    for vertex in self.graph:
      out += vertex + ":"+self.graph[vertex]
    return out
copy

This works for oriented graph. Main methods are implemented, and you’ll add some methods according to the next tasks.

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Everything was clear?

How can we improve it?

Thanks for your feedback!

close

Awesome!

Completion rate improved to 7.69
SectionΒ 1. ChapterΒ 2
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