1037. Valid Boomerang.cpp

// https://leetcode.com/problems/valid-boomerang/

class Solution
{
public:
    bool isBoomerang(vector<vector<int>> &points)
    {
        bool slope = (points[1][1] - points[0][1])(points[2][0] - points[1][0]) != (points[2][1] - points[1][1])(points[1][0] - points[0][0]);
        return slope;
    }
};