In this post, we will see about how to find largest rectangular area in a Histogram. Problem Given an Integer representing number of bars in a Histogram and an array of integers representing the height …

Given two Strings A and B. Find the length of the Longest Common Subsequence (LCS) of the given Strings. Subsequence can contain any number of characters of a string including zero or all (subsequence containing …

Kruskal’s Algorithm solves the problem of finding a Minimum Spanning Tree(MST) of any given connected and undirected graph. Table of ContentsWhat is a Minimum Spanning Tree?Why?AlgorithmEdge-1:Edge-2:Edge-3:Edge-4:Edge-5: What is a Minimum Spanning Tree? It is basically …

Sed (Stands for stream editor) is a command line utility to modify each line of a file or stream matching a specified string. It makes basic text changes to a file or input from a …

Learn about Kubernetes client libraries in this article by Onur YÄ±lmaz, a software engineer and a Certified Kubernetes Administrator (CKA) who works on Kubernetes and cloud management systems. Kubernetes is an open source project that …

In this post, we will see about Coin Change problem in java. Problem Given an Amount to be paid and the currencies to pay with. There is infinite supply of every currency using combination of …

In this post, we will see about Bellman ford algorithm in java. Bellman Ford Algorithm is used to find shortest Distance of all Vertices from a given source vertex in a Directed Graph. Dijkstra Algorithm …

Freestyle means improvised or unrestricted. A freestyle project in Jenkins is a project that spans multiple operations. It can be a build, a script run, or even a pipeline. According to the official Jenkins wiki, …

Problem Given a Generic Tree, Serialize and Deserialize it. Serialization is a basically a representation of a tree in a String format which takes much lesser space than storing the tree itself. Deserialization is constructing …

In this post, we will see about Lowest Common Ancestor for n-ary Tree. Problem Given a n-ary tree also known as a Generic Tree and also two nodes. You need to find the Lowest common …