In the example above of how to use Java’s Scanner for user input, the import statement is at the start of the code, along with the creation of an instance of the Scanner with the new keyword. The ...

Learn how to use statements like if, if-else, switch, for, and while to declare variables and specify expressions, make decisions, iterate over statements, and more. Java applications evaluate ...

Another way to dynamically choose behavior is with a switch statement. Java has a simple switch statement ... that calculates a letter grade, taking input that is either a number or letter ...