Concepts146
Category
⚙️AlgorithmIntermediate
Two Pointers
Two pointers is a pattern where two indices move through a sequence in a coordinated, usually monotonic way to avoid unnecessary work.
#two pointers#sliding window#opposite ends+12
⚙️AlgorithmIntermediate
Binary Search
Binary search quickly finds targets or boundaries in sorted or monotonic data by halving the search interval each step.
#binary search#lower_bound#upper_bound+11