enjoyalgorithms

single-loop

Sort 0s, 1s and 2s Without using Extra Space
Sort an Array of 0s, 1s and 2s
Sort an Array in a Waveform
Wave Array Problem
Find Next Greater Element for Every Element
Find Next Greater Element
Maximum Subarray Sum (Kadane’s Algorithm)
Maximum Subarray Sum (Kadane’s Algorithm)
Longest Consecutive Sequence
Longest Consecutive Sequence
Find Majority Element in an Array
Majority Element