package ex;

import java.util.Scanner;

public class Rectangle {
    private int x1, y1;
    private int x2, y2;
    private int x3, y3;
    private int x4, y4;

    public Rectangle(int x1, int y1, int x2, int y2, int x3, int y3, int x4, int y4) {
        this.x1 = x1;
        this.y1 = y1;
        this.x2 = x2;
        this.y2 = y2;
        this.x3 = x3;
        this.y3 = y3;
        this.x4 = x4;
        this.y4 = y4;
    }

    public int s () {
        int a = y2 - y1;
        int b = x3 - x2;
        int s = a * b;
        return s;
    }

    public int p () {
        int a = y2 - y1;
        int b = x3 - x2;
        int p = a * 2 + b * 2;
        return p;
    }


    public int same_point (Rectangle rectangle) {
        int count_same_point = 0;
        if (rectangle.x1 == x1 && rectangle.y1 == y1) count_same_point++;
        if (rectangle.x2 == x2 && rectangle.y2 == y2) count_same_point++;
        if (rectangle.x3 == x3 && rectangle.y3 == y3) count_same_point++;
        if (rectangle.x4 == x4 && rectangle.y4 == y4) count_same_point++;

        return count_same_point;
    }

    @Override
    public boolean equals(Object obj){
        if (obj == this) return true;
        return false;
    }

    @Override
    public String toString() {
        return "x1: " + x1 + " y1: " + y1 + " x2: " + x2 + " y2: " + y2 + " x3: " + x3 + " y3: " + y3 + " x4: " + x4 + " y4: " + y4;
    }

    public static void main(String[] args) {

    }
}