.NET Summer 2020 (external)

Task01. Declaring_and_calling_methods

Task 1

• Develop a type that implements the Euclid algorithm for calculating the GCD of two integers (http://en.wikipedia.org/wiki/Euclidean_algorithm).
• Add additional functionality to the developed type in the form of overloaded methods for calculating GCD for three, four, or five integers.
• Add to the developed type a method that implements the Stein algorithm (binary Euclid algorithm) for calculating the GCD of two integers (http://en.wikipedia.org/wiki/Binary_GCD_algorithm). The method must accept an out parameter containing the value of the time spent for performing calculations.
• Change the method that implements the Euclid algorithm for calculating the GCD of two parameters, adding similar functionality.
• Add a method that prepares data for building a histogram that compares the time of finding a solution for each of the methods.
• Create unit tests to test the developed methods.
• All code should be annotated (autocommentary).
• The project must be hosted in the repository.

Task 2

• Use OOP features: classes, inheritance, polymorphism, and encapsulation.
• When encoding, the code design conventions (C# code convention) must be used.
• Classes must be properly organized into libraries.
• Classes must have ToString(), GetHashCode (), and Equals () methods.
• Create a class that allows you to upload data from a text file into an array.
• Create classes to work with shapes defined on the plane.
• Shapes can be set by the size of their sides, or by the coordinates of their vertices.
• Provide methods for calculating the area and perimeter of each shape.
• Find all shapes equal to this one in the array.
• Create unit tests to test the developed methods.
• All code should be annotated (autocommentary).
• The project must be hosted in the repository.