题解 | 判断直线相交
判断直线相交
https://www.nowcoder.com/practice/1efe2386491f4235b78a34cd1b5fb3d0
class CrossLine {
public:
    bool checkCrossLine(double s1, double s2, double y1, double y2) {
        // write code here
        if(s1 != s2) return true;
        return y1==y2;
    }
};
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