Here, you will learn how to calculate the Area of a Rectangle using the Formula (Length * Breadth). The program takes the user input for length and breadth, calculates the result, and displays the result on the screen. If you do not know about the operators in java, click the link below to learn about … Read more
The java program below uses Math.PI property of java that returns approx 3.14159. The program takes the user input for the value of radius and calculates using the formula of Area and Circumference of a circle and displays the output accordingly. Java Program to Calculate the Area and Circumference of a Circle Output: Enter the … Read more
Here, you will learn to check the number taken from the user as an input using a scanner is Odd or Even. After checking display the result accordingly. The concept of checking the number using the Modulus operator. First, calculate the number by modulus by 2, and if the Number mod 2 is equal to … Read more
The example below shows how to take two integers as an input from the user using Scanner and multiply them and display the final result on the screen in Java. Before that, if you do not about the operators in Java, click the link below and learn about it. Operators in Java Java program to … Read more
This Java program adds two integers given in the program and displays the result on the screen. To understand the topic, you need to have a basic understanding of two basic topics in Java. Java Operator Java Input/Output Java Program for the Sum of two numbers Output: Sum of num1 and num2: 50 Java Program … Read more
In this tutorial, we will write a program for method overriding and method overloading. Before that, you should have knowledge on the following topic in Java. Java Method Overriding Java Method Overloading Example of method overriding in Java: Output method overriding: I am A Dog Breed: German Shepard Explanation:In the above example, we can see … Read more
This post shows, How to remove all vowels from a string in java? with the help of replaceAll() method. Remove vowels from a string in java: Explanation:Removing vowels in java is easy, we will take the user input with the help of a Scanner class. we will use replaceAll() which takes in two parameters, one is … Read more