// This code contains ERRORS!
// It adds two numbers entered by the user.
int1 num1, num2;
String input;
char again;
Scanner keyboard = new Scanner(System.in);
while (again == ‘y’ || again == ‘Y’)
System.out.print(“Enter a number; ”);
num1 = keyboard.nextInt();
System.out.print(“Enter another number: ”;
num2 = keyboard.nextInt();
System.out.println(“Their sum is ”+ (num1 + num2));
System.out.println(“Do you want to do this again? ”);
keyboard.nextLine(); // Consume remaining newline
input = keyboard.nextLine();
again = input.charAtá0ñ;
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