In this tutorial, we will write a java program to calculate the GCD of two numbers. GCD of two numbers in Java: GCD(Greatest Common Divisor) or we can say HCF(Highest Common Factor) of two numbers is the largest number(integer) that divides both the number. Or in other words, two numbers that are divisible by the … Read more
This post shows how to find a square root of a number in java. We will learn two methods to find the square root one by an in-built math method called Math.sqrt() and the other by using do-while loop.let’s begin. 1. Program to find square root using Math.sqrt() in java This is a simple and … Read more
In this tutorial on Java Program to check whether the number is Palindrome or not, we will learn what is palindrome number is and its programming implementation with an explanation. What is a palindrome number? A number is said to be a Palindrome number if it remains the same when its digits are reversed or … Read more
In this tutorial, we will write a program to check whether the number is prime or not in java. Before that, you should have knowledge on the following topic in java. for loop if statement Prime Number A number is said to be a prime number if it is divisible by itself and 1. Example: … Read more
In this tutorial, we will write a Java Program to check Armstrong number. We will write two different programs to check the armstrong number in java. 1. What is an Armstrong number?2. Java program to check the Armstrong Number(for any digit number) using a while and for.3. Java program to check the Armstrong Number(using Math.pow() … Read more
In this java program tutorial, we will write a java program to display the Fibonacci series. Let us first understand what is Fibonacci series is and then the Java program to generate them. What is Fibonacci Series? Fibonacci series is the series of numbers where the next number is achieved by the addition of the … Read more
The following Java Program uses the Multiplication and Modulus Operator to reverse the number entered by the User. Something like this, If the entered Number is 1234567, then the final result will display 7654321. If you do not know about the Operator in Java, click the link below. Java Operator Example: Java Program to Reverse … Read more
Here you will learn how Swap two numbers using the third Variable. The program declares a temp variable to temporarily store the value of one of the two values. If you want to know how to swap numbers without using a third variable, click the link below. Java Program to Swap Two Numbers Without using … Read more
Division in Java: This article will show you the process to divide in Java with output. The division is one of the basic operations in java. Others include addition, subtraction, and multiplication. For dividing in java, a division operator (/)is used. This operator takes two operands(the natural numbers to be divided) to divide them. We … Read more
This post covers the Java Program to swap two numbers without using the third variable. It is easy to swap two numbers using the third variable, we assigned one to a temporary(temp) variable and swap with others. Swap two numbers using third variable in java Now let us see without using the third variable. Explanation:With … Read more