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Algorithms

Convert BST to Greater Sum Tree

Explain x & (-x)

April 15, 2022 · 1 min ·  Tags List of tags for the post   bits

Palindrome Definition

April 14, 2022 · 1 min

Ugly Number Definition

April 13, 2022 · 1 min

Remove duplicate characters in a string

Check if given array is Palindrome OR Not

Expression Tree Definition

April 5, 2022 · 2 min

Longest Absolute File Path Problem

Find index k in boolean matrix where kth row has all 0s and kth column has all 1s

Sorting a Stack using push,pop,isEmpty and peek

April 5, 2022 · 7 min ·  Tags List of tags for the post   ctci ·  stack
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