Sorting and Searching
These problems deal with sorting or searching in a sorted structure.
We recommend: Sort Colors, Search for a Range, Merge Intervals, Search in Rotated Sorted Array, Meeting Rooms II and Search a 2D Matrix II.
Sort Colors
Top K Frequent Elements
Kth Largest Element in an Array
Find Peak Element
Search for a Range
Merge Intervals
Search in Rotated Sorted Array
Meeting Rooms II
Search a 2D Matrix II