摘要：1. package dbhuis; public class lj { int x; int y; public Point(int x0,int y0){ super(); this.x=x0; this.y=y0; } public Point() { super(); } public St 阅读全文

摘要：1. package fdsa; import java.util.Scanner; public class lj { public static void mppx() { Scanner input=new Scanner(System.in); System.out.println("请输入 阅读全文