摘要: 1.读入 import java.util.Scanner;Scanner in = new Scanner(System.in);//从控制台输入System.out.println("echo:"+in.nextLine());//打印echo:输入的值int amount = in.nextI 阅读全文
posted @ 2021-07-19 21:31 清梦韶华 阅读(36) 评论(0) 推荐(0)
//雪花飘落效果