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Hello CF community,
I am stuck on problem (Connect). My solution is exceeding memory limit and I am not sure why.
My submission : 278951587
Chatgpt's Solution: 278954226
My code is similar to chatgpt's, therefore I am not able to find any reasonable differences.
Any suggestions what might be wrong with my code?
Thanks.
Try setting the vertex as visited when you add it to the queue, instead of doing it later.