Rectangle Overlap Check

Problem

Given two axis-aligned rectangles rec1 and rec2 defined by their bottom-left and top-right coordinates, determine if the rectangles overlap.

The rectangles are represented as [x1, y1, x2, y2] where (x1, y1) is the bottom-left coordinate and (x2, y2) is the top-right coordinate.

Two rectangles overlap if they share any common area.

Return true if the rectangles overlap and false otherwise.

Examples

isRectangleOverlap([0,0,3,3], [1,1,4,4])
// true
// Why? rec1 and rec2 overlap with the region defined by [1,1,3,3]

isRectangleOverlap([-1,-1,2,2], [0,0,3,3])
// true
// Why? They have an overlapping area from [0,0] to [2,2]

isRectangleOverlap([0,0,2,2], [3,3,5,5])
// false
// Why? The rectangles are separated and do not touch or overlap