编写一个java程序，是一个MyPoint类，该类拥有横、纵坐标两个属性，定义构造方法来初始化类的这些属性，定义方法输出MyPoint的信息。编写应用程序使用MyPoint。 【输入形式】 Please input the horizontal (X) : Please input the ordinate (Y) : 【输出形式】 Your location of horizontal (X) is : Your location of ordinate (Y) is : 【输入样例】 30.5 75.6 【输出样例】 30.5 75.6

以下是代码实现：

import java.util.Scanner;

public class MyPoint {
    private double x;
    private double y;

    public MyPoint(double x, double y) {
        this.x = x;
        this.y = y;
    }

    public void printInfo() {
        System.out.println("Your location of horizontal (X) is : " + x);
        System.out.println("Your location of ordinate (Y) is : " + y);
    }

    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        System.out.print("Please input the horizontal (X) : ");
        double x = scanner.nextDouble();
        System.out.print("Please input the ordinate (Y) : ");
        double y = scanner.nextDouble();

        MyPoint point = new MyPoint(x, y);
        point.printInfo();
    }
}

运行结果：

Please input the horizontal (X) : 30.5
Please input the ordinate (Y) : 75.6
Your location of horizontal (X) is : 30.5
Your location of ordinate (Y) is : 75.6