Binary Search Top interview questions.

(1) Binary search - https://www.geeksforgeeks.org/binary-search/

(2) 1st and last occurance of an element- https://www.geeksforgeeks.org/find-first-and-last-positions-of-an-element-in-a-sorted-array/

(3) Count of element in a sorted array- https://www.geeksforgeeks.org/count-number-of-occurrences-or-frequency-in-a-sorted-array/

(4) No. of times array is rotated-https://www.geeksforgeeks.org/find-rotation-count-rotated-sorted-array/

(5) Find element in a rotated sorted array-https://www.geeksforgeeks.org/search-an-element-in-a-sorted-and-pivoted-array/

(6) Search in a nearly sorted array- https://www.geeksforgeeks.org/search-almost-sorted-array/

(7) Floor/Ceil of an element-https://www.geeksforgeeks.org/find-floor-ceil-unsorted-array/

(8) Find position of element in infinite sorted array-https://www.geeksforgeeks.org/find-position-element-sorted-array-infinite-numbers/

(9) Min diff element in infinite sorted array - https://www.geeksforgeeks.org/find-minimum-difference-pair/

(10) Search in row & column wise sorted array - https://www.geeksforgeeks.org/search-in-row-wise-and-column-wise-sorted-matrix/

(11) Find element in soretd array that appear only once - https://leetcode.com/problems/single-element-in-a-sorted-array/

(12) Allocate minimum number of pages - https://practice.geeksforgeeks.org/problems/allocate-minimum-number-of-pages0937/1

(13) Bitonic array maximum element - https://practice.geeksforgeeks.org/problems/maximum-value-in-a-bitonic-array3001/1

(14) Search in a Bitonic array - https://www.geeksforgeeks.org/find-element-bitonic-array/