Question: Given an adjacency list for an undirected graph count the number of edges in it. Edit code below to solve the task: For example: Test

Given an adjacency list for an undirected graph count the number of edges in it.

Edit code below to solve the task:

For example:

Test Result 
adj_list = [[2], [2, 4], [0, 1], [], [1]] print(edgesCount(adj_list))
 
3

def edgesCount(adj_list): n = len(adj_list) edges_count = 0 # YOUR CODE GOES HERE return edges_count

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