AdditionQuiz

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);
		//从键盘输入一个数
		System.out.print(
				"What is "+number1+"+"+number2+" ? ");

		int answer = input.nextInt();

		System.out.println(
				number1+"+"+number2+"="+answer+" is "+
				(number1+number2==answer));
	}
}