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Topological sort error? #1

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rockmanvnx6 opened this issue Dec 28, 2022 · 0 comments
Open

Topological sort error? #1

rockmanvnx6 opened this issue Dec 28, 2022 · 0 comments

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@rockmanvnx6
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Hi @ebolat, really appreciate your blog which helps me a lot with practicing my algorithms.

Just a quick question, on https://emre.me/coding-patterns/topological-sort/. You put

in_degree[child] += 1

but this should be out_degree as there are no edges coming into the child?

Or should be in_degree[parent] += 1 but then in your hashmap needs to be graph[child].append(parent)
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