Array is a collection of items of same data type which are stored at contiguous memory locations, which makes easy retrieval of the item.
A dynamic array is a contiguous area of memory whose size changes dynamically when required. In dynamic arrays the size of the arrays varies over time.
Queue Implementation Using Array
Stack is a linear data structure to store and manipulate data which follows LIFO (Last In First Out) order during adding and removing elements in it.
Min and Max of an array
Single Number in an Array - Given an array of integers nums, every element appears twice except for one. Find that single one.
Merge Two Sorted Arrays - Given two integer arrays A and B sorted in increasing order, merge A and B into a single sorted array C in increasing order