Syntax

Question 1

How do you import the scanner class?

Answer 1

import java.util.Scanner;

Question 2

How do you create a new scanner class?

Answer 2

Scanner input = new Scanner(system.in);

Where input is the name of the class.

Question 3

How do you use the scanner class you created?

Answer 3

int length;
length = input.nextInt();

Where input is the name of the scanner class.

Question 4

How to let the user input a string?

Answer 4

String hello;
hello = input.nextLine();

Where input is the name of the scanner class.

Question 5

How do you make the Scanner class read a character?

Answer 5

char initial;
initial = input.nextLine().charAt(0);

Question 6

This statement is used to indicate that the case statement is finished.

Answer 6

break