3
votes
Breadth-first search implementation for finding edge of grid c++
Tests
Some automated testing lets people have confidence in changing the code. Tests are also definition of correctness - without tests it is hard to understand what is the intended behavior of the ...
- 9,374
1
vote
Order of values in dfs and bfs
Visited?
What is the point of visited=None in your function signatures? It looks like you're setting up for a recursive call, where the standard caller doesn't ...
- 33.3k
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