3.7 How to read input from keyboard?

correct code:

import java.util.Scanner;

public class HasError

{

public static void main(String[] args)

{

int x = 0;

int y = 0;

Scanner in = new Scanner(System.in);

System.out.print("Please enter an integer:");

x = in.nextInt();

System.out.print("Please enter another integer: ");

y = in.nextInt();

System.out.print("The sum is ");

System.out.print(x + y);

}

}

You all get some of the corrections, but not ALL of them. If you test your corrections in Codiva, you will see what else is missing...

system.in is a string and won't actually do anything.

two variables are the same and therefore conflicts each other

in.readInt does not exist

1. this is a compile time error, but readInt doesn't exist, nextInt does though

2. after the second System.out.print, x should be y

3. the scanner shouldn't be initialized with a string