All code is licensed under WTFPL. You can even assign authorship to yourself.

Algorithms - contains varios algorithm realization

fibonacci_last_digit - search for the last digit of given fibonacci number

fibonacci_mod - calculate remainder of dividing a fibonacci number by user number

Number system - programm that makes calculations on number in any number system

NS.cpp - addition and subtruction in any number system

BinToDec - convert input in binary format to decimal

Sniffer - simple programm thats monitor network packets in traffic (some code lost :( )

TCP_IP_client_server - network programm that sends text message to the endpoint using TCP/IP protocol

TLS-client-server - client and server that communicate with each other using OpenSSL library realization of 	TLS/SLL protocol