第4周作業-數學學習工具

import java.util.Scanner;

public class AdditionQuiz 
{
	public static void main(String args[] )
	{
		int number1 = (int)(System.currentTimeMillis()% 10);
		int number2 = (int)(System.currentTimeMillis()* 7 % 10);
		
		//Create a Scanner
		Scanner input = new Scanner(System.in);
		System.out.println(
				"what is" + number1 + "+" + number2 + "? ");
		int answer = input.nextInt();
		System.out.println(
				number1 + "+" + number2 + "=" + answer + "is" +
		(number1 + number2 == answer ));
		
		
		
	}
	

}

what is1+7? 
8
1+7=8istrue