C# Translation of "Programming =++ Algorithms;" book

###Authors:

• Velko Nikolov (https://github.com/staafl)
• Vladislav Karamfilov (https://github.com/vladislav-karamfilov)
• Vladimir Georgiev (https://github.com/VGGeorgiev)
• Viktor Bahtev (https://github.com/bahtev)
• Teodor Kurtev (https://github.com/Teodor92)

Original translation