Learn Algorithm Design by Building a Shortest Path Algorithm - Step 15

Python
1

Tell us what’s happening:

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Your code so far


# User Editable Region

my_graph = {
    "A": [("B", 3), ("D", 1)],
    "B": [("A", 3), ("C", 4)],
    "C": [("B", 4), ("D", 7)],
    "D": [("C", 7), ("A", 1)]
}

# User Editable Region

    'B': ['A', 'C'],
    'C': ['B', 'D'],
    'D': ['A', 'C']
}

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Challenge Information:

Learn Algorithm Design by Building a Shortest Path Algorithm - Step 15

2

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3

you need to change only the A property
also doing that now you have a syntax error because you close the dictionary before the other properties

4

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