第4周作业-数学学习工具（网络131 梁文俊）

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 ScannerScanner input=new Scanner(System.in);System.out.print("What is "+number1 +"+"+number2+"?");int answer=input.nextInt();System.out.println(number1+"+"+number2+"="+answer+" is "+(number1+number2==answer)); }}