【leetcode】矩形重叠

 

bool isRectangleOverlap(int* rec1, int rec1Size, int* rec2, int rec2Size){
    return (rec2[0] < rec1[2] && rec2[1] < rec1[3] && rec2[2] > rec1[0] && rec2[3] > rec1[1])? true: false;
}