Write a class to add two numbers

Question

Hi guys,
Just trying to write a simple program that allows a user to input two numbers then get the result and display it. Im getting 3 errors at the momment
one at total and the other two at keyboard.readInt, can anyone see anything obvioulsy wrong please
<java>
public class Add
public static void main (String [] args)
int number1;
int number2;
int total =0;
System.out.println("please input a number");
number1=Keyboard.readInt();
System.out.println("please input your second number");
number2=Keyboard.readInt();
total=number1 + number2;
System.out.println("the total is" (total));
</java>

Answer 1

I have a feeling you copied someone else's code and don't know how to use it. You don't want to use readInt(). That's described in the DataInput Interface as "Reads four input bytes and returns an int value". What you want is a BufferedReader.
BufferedReader Keyboard = new BufferedReader(new InputStreamReader(System.in));
then,
String line = Keyboard.readLine();
int numberA = Integer.parseInt(line);