Find the total area covered by two rectilinear rectangles in a2D plane. Each rectangle is defined by its bottom left corner and top right corner as shown in the figure. Assume that the total area is never beyond the maximum possible value of int. Cre…

Rectangle Area Find the total area covered by two rectilinear rectangles in a 2D plane. Each rectangle is defined by its bottom left corner and top right corner as shown in the figure. Assume that the total area is never beyond the maximum possible v…

题意: 分别给出两个矩形的左下点的坐标和右上点的坐标,求他们覆盖的矩形面积? 思路: 不需要模拟,直接求重叠的部分的长宽就行了.问题是如果无重叠部分,注意将长/宽给置为0. class Solution { public: int getArea(int A,int B,int C,int D){return (C-A)*(D-B);} int computeArea(int A, int B, int C, int D, int E, int F, int G, int H) { ; ; re…

Description:https://leetcode.com/problems/rectangle-area/ public class Solution { public int computeArea(int A, int B, int C, int D, int E, int F, int G, int H) { int area = (C-A)*(D-B) + (G-E)*(H-F); if (A >= G || B >= H || C <= E || D <= F)…

We are given a list of (axis-aligned) rectangles.  Each rectangle[i] = [x1, y1, x2, y2] , where (x1, y1) are the coordinates of the bottom-left corner, and (x2, y2) are the coordinates of the top-right corner of the ith rectangle. Find the total area…

Find the total area covered by two rectilinearrectangles in a 2D plane. Each rectangle is defined by its bottom left corner and top right corner as shown in the figure. Example: Input: A = -3, B = 0, C = 3, D = 4, E = 0, F = -1, G = 9, H = 2 Output:…

223. 矩形面积 223. Rectangle Area 题目描述 在二维平面上计算出两个由直线构成的矩形重叠后形成的总面积. 每个矩形由其左下顶点和右上顶点坐标表示,如图所示. LeetCode223. Rectangle Area中等 示例: 输入: -3, 0, 3, 4, 0, -1, 9, 2 输出: 45 说明: 假设矩形面积不会超出 int 的范围. Java 实现 class Solution { public int computeArea(int A, int B, int…

Contains Duplicate Given an array of integers, find if the array contains any duplicates. Your function should return true if any value appears at least twice in the array, and it should return false if every element is distinct. 思路:简单题用set bool cont…

Rectangle Area Find the total area covered by two rectilinear rectangles in a 2D plane. Each rectangle is defined by its bottom left corner and top right corner as shown in the figure. Example: Input: A = -3, B = 0, C = 3, D = 4, E = 0, F = -1, G = 9…

A rectangle is represented as a list [x1, y1, x2, y2], where (x1, y1) are the coordinates of its bottom-left corner, and (x2, y2) are the coordinates of its top-right corner. Two rectangles overlap if the area of their intersection is positive.  To b…