Peak Element
Find the minimum and maximum element in an array
Write a program to reverse the array
Write a program to sort the given array
Find the Kth largest and Kth smallest number in an array
Find the occurrence of an integer in the array
Sort the array of 0s, 1s, and 2s
Subarray with given Sum
Move all the negative elements to one side of the array
Find the Union and Intersection of the two sorted arrays