Class Solution
- java.lang.Object
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- g0801_0900.s0836_rectangle_overlap.Solution
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public class Solution extends Object
836 - Rectangle Overlap.Easy
An axis-aligned rectangle is represented as a list
[x1, y1, x2, y2]
, where(x1, y1)
is the coordinate of its bottom-left corner, and(x2, y2)
is the coordinate of its top-right corner. Its top and bottom edges are parallel to the X-axis, and its left and right edges are parallel to the Y-axis.Two rectangles overlap if the area of their intersection is positive. To be clear, two rectangles that only touch at the corner or edges do not overlap.
Given two axis-aligned rectangles
rec1
andrec2
, returntrue
if they overlap, otherwise returnfalse
.Example 1:
Input: rec1 = [0,0,2,2], rec2 = [1,1,3,3]
Output: true
Example 2:
Input: rec1 = [0,0,1,1], rec2 = [1,0,2,1]
Output: false
Example 3:
Input: rec1 = [0,0,1,1], rec2 = [2,2,3,3]
Output: false
Constraints:
rect1.length == 4
rect2.length == 4
-109 <= rec1[i], rec2[i] <= 109
rec1
andrec2
represent a valid rectangle with a non-zero area.
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Constructor Summary
Constructors Constructor Description Solution()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
isRectangleOverlap(int[] rec1, int[] rec2)
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