Challenge: Coordinates of a Point

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Problem statement

Define a 2 dimensional Point with coordinates X and Y as a struct. Implement a method Abs() that calculates the length of the vector represented by a Point, and a method Scale () that multiplies the coordinates of a point with a scale factor.

Note: Point is the struct type, and X and Y are its fields. Do not change the name of these variables.

Try to implement the function below. Feel free to view the solution, after giving some shots. Good Luck!

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