Hello guys, if you are wondering how to find duplicates in a given linked list
in Java then you have come to the right place. In the past, I have explained
how to reverse a linked list in Java, find kth element from tail in linked list, find cycle on linked list, and in this article, I will show you how to find duplicate nodes in a given
linked list. This is one of the classic linked list coding problem and I have
also included this in my list of
30 common linked list problems
for programmers. You can further check that list to practice more linked list
programs and improve your understanding of linked lists and how to solve those
problems. But, before we get into details of finding and printing duplicate
nodes from the given linked list let's start with the basics.
How to find Factorial in Java using Recursion and Iteration - Example Tutorial
Hello guys, if you are looking for a Java program to calculate factorial with
and without recursion then you have come to the right place. Factorial is a
common programming exercise
that is great to learn to code and how to program. When I teach Java to new
people, I often start with coding problems like
prime numbers,
Fibonacci series, and
factorial because they help you to develop a coding sense and teach you how to write a
program initially. In order to calculate factorial, you just need to know the
factorial concepts from Mathematics, and rest I will explain this simple Java
programming tutorial.
How to calculate perimeter and area of square in Java? Example Tutorial
If you are looking for a solution of problem how to calculate perimeter and area of a given Square in Java then you have come at the right place. In this article, I have given step by step solution of this common coding problem. This was actually a homework exercise when I was learning Java program and since I was good at Maths, I know how to calculate Perimeter and Area of Circle and Square but big challenge for me was to convert that knowledge into code. Another big challenge for me was how to take input from user actually that was the mistake I made when I first solved this problem.
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