Problem Statement In this problem two arrays are given and we have to find out the intersection of this two arrays and return the resultant array. Each element in the result should appear as many times as it shows in both arrays. The result can be in any order. Example …
The problem Minimum Absolute Difference Leetcode Solution provides us an unsorted array or vector containing some integers. We are required to find out all the pairs that have a difference equal to that of minimum absolute difference. The minimum absolute difference is the minimum value of absolute difference that can …
The problem Distance Between Bus Stops Leetcode Solution provides us an array of integers describing the distance between the adjacent cities. The cities are given in a circular order. So, the last city is followed by the first city. Now, we are required to find out the minimum distance between …
Problem Statement In this problem, we are given a set of three points in an X-Y 2-D plane. We need to return whether they form a boomerang or not, that is whether they are any three distinct points and do not form a straight line. Example Points = {{1 , …
The problem Partition Array Into Three Parts With Equal Sum Leetcode Solution provides us with an array or vector and asks if there are three partitions possible of the sequence. Here, by partition we mean that is there two indices i, j such that the sum of elements from start …
Problem Statement In this problem, we are given an array of strings. We need to print a list of all characters that appear in every string in the array(duplicates included). That is if a character appears 2 times in every string, but not 3 times, we need to have it …
Problem Statement In this problem, we are given an array of strings. We need to find which strings in the given array belong to any same row in the QWERTY keyboard as shown below: We assume that the array contains strings of English letters. Example String_Array = {“Anand” , “Soni” …
Problem Statement In this problem, we are given two different strings. The goal is to find out whether the first string is a subsequence of the second. Examples first string = “abc” second string = “mnagbcd” true first string = “burger” second string = “dominos” false Approach(Recursive) This is easy …
The problem Jewels and Stones Leetcode Solution states that you are given two strings. One of them represents jewels and one of them represents stones. The string that contains jewels represents the characters that are jewels. We need to find the number of characters in the stones string that are …
The problem Shortest Completing Word Leetcode Solution states that you are given a license plate and an array of os strings. You need to find the shortest completing word. A competing word is defined as a word that has all the alphabets in the license plate (case insensitive). The frequency …