Java的一些小代码.doc-综合文档
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2021-05-21
00:44:34
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import java.util.*;
public class Hello {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner hh = new Scanner(System.in);
System.out.print("请输入X：");
double x = hh.nextDouble();
System.out.print("请输入Y：");
double y = hh.nextDouble();
Point UsePoint = new Point(x, y);
double m = UsePoint.GetPoint_y();
System.out.println(m);
double n = UsePoint.GtePoint_x();
System.out.println(n);
double z = UsePoint.FromZero();
System.out.println(z);
Scanner kk = new Scanner(System.in);
System.out.print("请输入第一个点的X：");
double m1 = kk.nextDouble();
System.out.print("请输入第一个点的Y：");
double m2 = kk.nextDouble();
Point FristPoint = new Point(m1, m2);
Scanner ll = new Scanner(System.in);
System.out.print("请输入第二个点的X：");
double ll1 = kk.nextDouble();
System.out.print("请输入第二个点的Y：");
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