Расчитываем Дистанцию

Now in new version you can count distance between two any coodinates!

Here's the example:

double x1 = 100;
double y1 = 100;

double x2 = 20;
double y2 = 20;

double distance = Distance(x1, y1, x2, y2);
Console.WriteLine($"The Distance is {distance}!"); -> 113.14

// Its rounds like 10.3778478273 --> 10.37

Here's the algorithm:

/// <summary>
/// Counting Distance between coordinates using Pythagorean Theorem
/// </summary>
/// <param name="x1"></param>
/// <param name="y1"></param>
/// <param name="x2"></param>
/// <param name="y2"></param>
/// <returns>double</returns>
public static double Distance(double x1, double y1, double x2, double y2)
{
    // Counting first brackets
    double first_brackets = x2 - x1;

    // Raising with specific power (^2)
    double pow_x = Math.Pow(first_brackets, 2);

    // Counting second brackets
    double second_brackets = y2 - y1;

    // Raising with specific power (^2)
    double pow_y = Math.Pow(second_brackets, 2);

    // Adddition pow_x and pow_y
    double pre_final = pow_x + pow_y;

    // Counting final Square root of the pre_final
    double final = Math.Sqrt(pre_final);

    // Returning distance
    final = Math.Round(final, 2); // -> to 10.15
    return final;
}