In this tutorial learn how you can write a program to convert double to float in java. We use the Scanner class for user input and convert it to float. Java is a high-level, class-based, object-oriented programming language that...

In this tutorial learn how you can write a program to convert String to int in java. Here we are using a class Integer.parseInt() and we will import “import java.lang.Integer;” and Scanner by “import java.util.Scanner;” Java is a high-level,...

In this tutorial learn how you can write a program to remove all whitespaces from the String in java. We can use both float and double classes. Java is a high-level, class-based, object-oriented programming language that is designed to...

In this tutorial learn how you can write a program to calculate the square of a number in java. We use the scanner class to get input from the user. Java is a high-level, class-based, object-oriented programming language that...

In this tutorial learn how you can write a program to swap two numbers in java. For swapping the two numbers we are using a temporary variable. First, we store the value of the first number on temporary memory,...

In this tutorial learn how you can write a program to find the quotient and remainder of two Integers in java. We use the Scanner class for taking inputs from the user and declaring variables dividend, divider, quotient, and...

In this tutorial learn how you can write a program to multiply two floating-point numbers in java. We can use both float and double classes. Java is a high-level, class-based, object-oriented programming language that is designed to have as...

In this tutorial learn how you can print a program to print an integer entered by the user in java. Simply we will use the Scanner class of java from package java.util using code “import java.util.Scanner;”. Java is a...

In this tutorial learn how you can find simple interest in java. The formula to find simple interest is (P * T * R)/100. So we use Scanner to get data from user and simply use this formula. Java...

In this tutorial learn how you can print your name in Java. We are using a statement System.out.println(); to print our name. Java is a high-level, class-based, object-oriented programming language that is designed to have as few implementation dependencies...