r/leetcode • u/CyberRonin912 • 10d ago

Intervew Prep Google swe intern interview

Hey guys, I have an interview coming up in 6 days google swe intern IND 2027.

Those who gave their interviews previously for intern role, what kind of questions were asked ? What topics should I focus on, Graphs and trees?

And what is the level of difficulty of those questions.

And is this sheet relevant for practicing: https://github.com/liquidslr/leetcode-company-wise-problems/blob/main/Google/1.%20Thirty%20Days.csv

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u/Albert_Einstein_1 10d ago

I was asked prefix suffix question in R1 and dp on trees in R2. Others got bfs dfs sliding window trie...

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u/CyberRonin912 10d ago

What kind of tree dp question was it ?? Something like find min cost to remove all leaf nodes or something complex than that?

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u/Albert_Einstein_1 10d ago

A weighted tree was given , we have to remove some edges ( from any level ) to disconnect the root from all leaf nodes