Find largest 1M numbers in 1B numbers

Find maximum of two numbers without using comparison operators or if-else

May 21, 2025 · 7 min · TagsList of tags for the post  ctci ·  bits ·  number ·  moderate ·  Last updated: Sep 19, 2025

Game of Master Mind

Longest word made of other words in an array

Maximum Sum Submatrix

Randomly generate m integers from an array of size n

Searching in a sorted array of strings with empty strings

Sort Strings by Anagram Key

Sorting a 2GB file with one string per line

May 21, 2025 · 3 min · TagsList of tags for the post  ctci ·  sorting ·  Last updated: Oct 13, 2025

Word Ladder - Get shortest ladder

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