Interview Algorithms: Difference between revisions

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   parents[b_root] = a_root  # Attach b_root to a_root
   parents[b_root] = a_root  # Attach b_root to a_root
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==Dynamic Programming==
DP is mostly used for Google interviews. Meta for example will not ask DP problems. You should study DP after everything else or if you've secured a Google interview.


==Misc Tricks==
==Misc Tricks==