Find unique triplet closest to target in an array x Problem Statement Given an array of unsorted numbers and a target number, find a triplet in the array whose sum is...
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...
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...
Find length of longest substring with no more than K distinct characters x Problem Statement Given a string, find the length of the longest substring in it with no more than K distinct characters. Example...