20

100

This will cause the program to crash

This will cause the program to run the code an infinite amount of times.

import java.model.Scanner

java.scanner.util

import java.scanner

Import java.util.Scanner;

Scanner in = new Scanner(System.in);

static

public

void

int

return

To keep it hidden from other classes

So you can use it multiple times

To ensure you can only use it once

So you can access it anywhere in the code

String fullName == fName + " " + sName;

String fullName = fName + " " + sName;

fullName = fName + " " + sName;

String fullName = fName + sName;

fullName = fName + sName;