A
Basic
0 / 12704Binary SearchBasics35Search Insert PositionBasics374Guess Number Higher or LowerBasics69Sqrt(x)Numeric binary search278First Bad VersionBasic template74Search a 2D MatrixMatrix binary search153Find Minimum in Rotated Sorted ArrayRotated binary search33Search in Rotated Sorted ArrayRotated binary search81Search in Rotated Sorted Array IIRotated binary search (with duplicates)162Find Peak ElementPeak binary search240Search a 2D Matrix IIMatrix search34Find First and Last Position of Element in Sorted ArrayLower + upper bound
A+
On Answer
0 / 7875Koko Eating BananasBinary Search on Answer1011Capacity To Ship Packages Within D DaysBinary Search on Answer1482Min Number of Days to Make m BouquetsBinary Search on Answer1283Find the Smallest Divisor Given a ThresholdBinary Search on Answer2560House Robber IVBinary Search on Answer1552Magnetic Force Between Two BallsBinary Search on Answer3362Zero Array Transformation IIIDifference Array + binary search on answer (2025/05 L3 onsite style)
A
Applications
0 / 6378Kth Smallest Element in a Sorted MatrixMatrix binary search528Random Pick with WeightPrefix Sum + binary search658Find K Closest ElementsBinary Search + sliding window981Time Based Key-Value StoreDesign + binary search540Single Element in a Sorted ArrayBinary Search + XOR property154Find Minimum in Rotated Sorted Array IIRotated binary search (with duplicates)