[4] median of two sorted Arrays
[29] divide two integers
[33] search in rotated sorted Array
[34] Find first and last position of element in sorted Array
[35] search insert position
[50] Pow (x, n)
[69] SQRT (X)
[74] search a 2D matrix
[81] search in rotated sorted array II
[153] Find minimum in rotated sorted Array
[154] Find minimum in rotated sorted array II
[162] Find peak Element
[167] Two sum II-input array is sorted
[174] dungeon game
[209] minimum size subarray sum
[222] Count complete Tree nodes
[230] kth smallest element in a BST
[240] search a 2D matrix II
[270] closest Binary Search Tree Value
(275) H-index II
[278] first bad version
(287) Find the duplicate number
[2, 300] longest increasing subsequence
[302] smallest rectangle enclosing black pixels
[349] intersection of two Arrays
[350] intersection of two arrays II
[2, 354] Russian doll envelopes
(363) Max sum of rectangle no larger than K
[367] valid perfect square
[374] Guess number higher or lower
[378] kth smallest element in a sorted Matrix
[392] Is subsequence
(410) Split array largest sum
[436] Find right interval
[441] arranging coins
(454) 4Sum II
[475] heaters
[483] smallest good base
[497] random point in non-overlapping rectangles
[528] Random pick with weight
[644] maximum average subarray II
[658] Find K closest Elements
[1, 668] kth smallest number in multiplication table
[702] search in a sorted array of unknown size
[704] Binary Search
[710] Random pick with blacklist
[718] Maximum length of repeated subarray
[719] Find k-th smallest pair distance
[744] Find smallest letter greater than target
[774] minimize max distance to gas station
[778] Swim in rising water
[786] k-th smallest prime Fraction
[793] preimage size of factorial zeroes Function
[852] peak index in a mountain Array
[862] shortest subarray with sum at least K
[1, 875] Koko eating bananas
[878] nth magical number
[1, 887] Super Egg Drop
[Leetcode] binary binary_search (58 questions in total)