Given an integer array representing the heights of N buildings, the task is to delete N-2 buildings such that the water that can be trapped between the remaining two building is maximum... Read more

You are given an array arr[] of N integers including 0. The task is to find the smallest positive number missing from the array. Example 1: Input: N = 5 arr[] = {1,2,3,4,5} Ou... Read more

Given an array arr[] of size N and an element k. The task is to find all elements in array that appear more than n/k times. Example 1: Input: N = 8 arr[] = {3,1,2,2,1,2,3,3} k = 4 Output: 2... Read more

Given an unsorted array A of size N that contains only non-negative integers, find a continuous sub-array which adds to a given number S and return the lef... Read more

Given two sorted arrays of sizes N and M respectively. The task is to find the median of the two arrays when they get merged.If there are even number of elements in... Read more

Hello coders, In this blog, we will learn how to take inputs from the user and the inputs are separated by space. If you struggling to take input space-separated values from the user. Then,... Read more

Hello coders, This is another problem from GFG practice named “Number of Islands “. Problem Statement: Given a grid of size n*m (n is the number of rows and m is the number of co... Read more

Hello Coders, Today, I give another solution for the Leetcode problem which is the ” Number of Islands Leetcode Solution “. But before moving on to the solution, let’s take a look at the pro... Read more

Hello Coders, Today, I give another solution for the Leetcode problem which is ” Binary Tree Inorder Traversal Leetcode Solution “. But before moving on to the solution, let... Read more

Hello coders, In this blog, I’ll give a solution for another Leetcode Problem which is ” Validate Binary Search Leetcode Solution”. Let’s see the problem statement to... Read more