## Minimum Window Sort

Problem Statement Given an array, find the length of the smallest subarray in the given array which when sorted will […]

## Triplet Sum in a Range

Problem Statement Given an array of unsorted numbers and a range [a, b], find total number of triplets in it that […]

## Triplet Sum Smaller than Target

Problem Statement Given an array of unsorted numbers and an integer target, find total number of triplets in it that add […]

## Squaring a Sorted Array

Problem Statement Given an array of sorted numbers, Square each number and arrange their squares in sorted order. Example: Input1: […]

## Triplet Sum to Zero

Problem Statement Given an array of unsorted numbers, find all unique triplets in it that add up to zero. Example: Input1: […]

## Dutch National Flag Problem

Problem Statement Given an array containing 0’s, 1’s and 2’s, Sort the array inplace. You can’t count the frequency of […]

## Remove Target

Problem Statement Given an array of unsorted numbers and a target, remove all occurances of target from it. After removing target […]

## Remove Duplicates

Problem Statement Given an array of sorted numbers, remove all duplicates from it. After removing the duplicates in-place return the new […]

## Pair With Target Sum

Problem Statement Given an array of sorted numbers and a target sum, find a pair in the array whose sum is […]