赞
踩
- import java.util.Scanner;
-
- public class Main {
- public static void main(String[] args) {
- Scanner cin = new Scanner(System.in);
- Long x1 = cin.nextLong();
- Long y1 = cin.nextLong();
- Long x2 = cin.nextLong();
- Long y2 = cin.nextLong();
- Long x3 = cin.nextLong();
- Long y3 = cin.nextLong();
- Long x4 = cin.nextLong();
- Long y4 = cin.nextLong();
- Long multiple = (x2-x1)*(y2-y1) + (x4-x3)*(y4-y3);
- //重叠部分的右边界应该又x2,x4中最小值来确定,左边界应该又x3,x1中较大的值来确定,如果右-左小于零则说明没有相交
- //重叠部分的上边界应该又y2,y4中最小值来确定,下边界应该又y3,y1中较大的值来确定,如果上-下小于零则说明没有相交
- Long height = Math.max(0,Math.min(x4,x2)-Math.max(x1,x3));
- Long width = Math.max(0,Math.min(y4,y2)-Math.max(y3,y1));
- if(width > 0 && height > 0){
- multiple -= height*width;
- }
- System.out.println(multiple);
- }
- }
Copyright © 2003-2013 www.wpsshop.cn 版权所有,并保留所有权利。