LeetCode(836)矩形重叠

判断两个矩形的边所在直线关系即可

class Solution {
public:
    bool isRectangleOverlap(vector<int>& rec1, vector<int>& rec2) {
        return !(rec1[0]>=rec2[2]||rec1[2]<=rec2[0]||rec1[1]>=rec2[3]||rec1[3]<=rec2[1]);
    }
};