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Java program to calculate the hypotenuse of a right triangle

How to find the length of the hypotenuse in Java This program uses the Pythagoras theorem to calculate the length of the hypotenuse of a r...
Java program to convert celsius to fahrenheit

How to convert celsius to fahrenheit in java This Java program is about the temperature conversion from Celsius to Fahrenheit. The prog...
Java program to calculate the diameter, circumference and area of circle

The program asks the user to enter the radius of a circle and finds the diameter, circumference and area. Diameter, area and circumferen...
Java program to swap two numbers with and without a third variable

In this post we explain two methods to swap two numbers in Java. Method 1: swapping two numbers using a third variable Method 2: swap...
Java program to calculate the area of rectangle

How to calculate the area of a rectangle The area of a rectangle is equal to the length multiplied by the width. The program asks the use...
Java program to check leap year

Java program to check if a given year is leap year A leap year is a year with an extra day. Leap year contains 366 days instead of 365. T...
Java Factorial using recursion example

Java program to find factorial of a number using recursion. This Java method gets and integer number n and returns n factorial using recur...
Pyramid pattern in Java

How to print pyramid pattern in Java Java code to create star pyramid pattern using nested loops. This is a common programming problem f...
How to check prime numbers in Java

Java program to check if a given number is prime or not. This Java method takes an integer n and returns a boolean value. The isPrime metho...
Java program to find factorial of a number

Factorial in Java Factorial of a number N is represented by N! and it can be defined as follows: 0! = 1 N! = N * (N-1) * (N-2)* …. * ...

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