## Problems On Array

The following section contains the problem names along with their explanations.
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### Find Duplicates

Find one number that repeats in linear time

### Find maximum Subarray sum

Find the maximums sum of the subarray in linear time

### Find Transition Element

In a sorted array containing only numbers 0 and 1,get the transition point efficiently

### Wave Array

Given an array of integers, sort the array into a wave like array

### Median Of Two Sorted Arrays

How to find median of the given two arrays, which are sorted ?

### Add One To Number
[Array]

How to add 1 to any number using array? We are not using any arithmetic operator for the addition.

### Maximum Absolute Difference

You are given an array of N integers, return maximum value of the absolute difference

### Maximum Minimum Sum

Can you find the maximum and the minimum element with the least number of the comparisions?

### Merge K Sorted Array

Given K sorted arrays each with N elements, can you merge them and output the sorted array.

### Rain Water Harvesting

Non Negative integers, elevation map and a bar amount given, find the maximum

### First Missing Integer

Given an unsorted integer array, find the first missing positive integer.

### Missing and Repeating

Can you solve this classic Array Puzzle to find the missing integer ?

### Tic Tac Toe

Have a look at your childhood tic tac toe problem !

### Find the Fine

Find the Fine collected from odd-numbered cars on even dates and vice versa.

### Convert array into Zig-Zag fashion

Rearrange the elements of array in zig-zag fashion.

### Find Missing And Repeating

Find Missing And Repeating elements in the array.

### Two numbers with sum closest to zero

How to find two numbers with sum closest to zero in the array

### First Repeating

How to find the first repeating element in the array ?

### Remove Duplicates

How to remove duplicates in an array ?

### Sort Array(special)

Sort an array in a special manner ?

### Union of Array

How to find the union of array ?