JAVA基础学习笔记 day006_作业01(循环结构分支结构训练)

import java.util.Scanner;

public class WorkDemo01 {
	//需求:猜数字
	/*
	 * 程序随机生成一个随机数(0~100)
	 * 让用户猜,小了提示"小",大提示"大",猜对即核算当前成绩
	 * 一共5次机会,满分100分,错一次减20分
	 */
	public static void main(String[] args) {
		Scanner input = new Scanner(System.in);
		int score = 100;
		int math = (int)(Math.random()*100)+1;
		
		for(int i = 0;i < 5;i++){
			int num = input.nextInt();
			
			if(num == math){
				System.out.println("恭喜您猜中了!");
				break;
				
			}else if(num < math){
				score -= 20;
				System.out.println("小了");
				
			}else if(num > math){
				score -= 20;
				System.out.println("大了");
			}
		}
		
		System.out.println("答案为:" + math);
		System.out.println("你最终得分为:" + score);
	}
}