Find all triplets with sum zero in an array x Problem Statement Given an array of unsorted numbers, find all unique triplets in it that add up to zero. Example...
Remove duplicates from sorted array in place x Problem Statement Given an array of sorted numbers, remove all duplicates from it. You should not use any extra space; after removing the...
Squaring a sorted array x Problem Statement Given a sorted array, create a new array containing squares of all the number of the input array in the...
What caused the big bang ? x Overview We will first have a look at the evidence of the big bang and why it’s been widely accepted...
Find pair with target sum in given array x Problem Statement Given an array of sorted numbers and a target sum, find a pair in the array whose sum is...