Set all bits of a number in a range equal to another number

April 3, 2022 · 4 min ·  Tags List of tags for the post   ctci ·  bits ·  Last updated: Aug 2, 2025

Swap odd and even bits in an integer

Find smallest letter greater than target in a sorted array of letters

Find Common Elements in Two Sorted Linked Lists

March 26, 2022 · 3 min ·  Tags List of tags for the post   linkedlist ·  Last updated: Aug 2, 2025

Find last modular node in linked list for given k

March 26, 2022 · 3 min ·  Last updated: Aug 2, 2025

Check if the length of a linked list is even or odd

March 26, 2022 · 2 min ·  Last updated: Aug 2, 2025

Array-based Trie Implementation

May 25, 2020 · 2 min ·  Last updated: Aug 2, 2025
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