Rectangle overlap https://leetcode.com/problems/rectangle-overlap/

rectangle.ts

function isRectangleOverlap(rec1: number[], rec2: number[]): boolean {
    const [ rec1_x1, rec1_y1, rec1_x2, rec1_y2 ] = rec1;
    const [ rec2_x1, rec2_y1, rec2_x2, rec2_y2 ] = rec2;

    const isOverlapX: boolean = rec1_x1 < rec2_x2 && rec2_x1 < rec1_x2;
    const isOverlapY: boolean = rec1_y1 < rec2_y2 && rec2_y1 < rec1_y2;

    return isOverlapX && isOverlapY;
};

function isRectangleOverlap(rec1: number[], rec2: number[]): boolean {
    const isOverlapX: boolean = Math.min(rec1[2], rec2[2]) > Math.max(rec1[0], rec2[0]);
    const isOverlapY: boolean = Math.min(rec1[3], rec2[3]) > Math.max(rec1[1], rec2[1]);
    return isOverlapX && isOverlapY;
};

test.txt

[0,0,2,2]
[1,1,3,3]
[0,0,1,1]
[1,0,2,1]
[0,0,1,1]
[2,2,3,3]
[7,8,13,15]
[10,8,12,20]