Graphs are fundamental data structure that help to solve many algorithmic problems. In this post we show different graph representations and their properties.
In this post we’ll implement Merge Sort in Java. It’s fast, divide and conquer, sorting algorithm that can also be parallelized.
Bubble Sort is a sorting algorithm that repeatedly goes through an array and swaps adjacent elements that are not in order. In this post we’ll show how to implement it.
Towers of Hanoi is a well known puzzle, very often used to teach recursion. In this post we will show how to solve this puzzle recursively.
Top 10 sites to practice programming
Prime numbers – Sieve of Eratosthenes
A prime number is a natural number with only two divisors: 1 and itself.
In this post we’re going to show how to find prime numbers using Sieve of Eratosthenes and explain how it works.
Insertion Sort in Java
Insertion Sort is another simple to understand and implement algorithm. Unlike Selection Sort it can work faster with certain data.
Selection Sort in Java
Selection Sort is one of many sorting algorithms, but unlike a few others it is easy to understand and implement as we’re going to show here!
Binary Search algorithm in Java
Binary Search is the fastest algorithm for finding an element in a sorted list. Also it’s easy to implement what we’re going to show in this post.
Java Binary Search with Comparator is very flexible method to search for elements of any type. In this tutorial you will learn how to use binary search in Java with own Comparator!