basics folder contains beginners level programs for general practice of syntactics and algorithms:
- cash.py defines minimum quantyty of coins needed for change. Coins nominals are 25c, 10c, 5c, 1c.
- credit.py defines a credit card payment system type (Visa, MasterCard, American Express) and check correctness of card number with Lunh algorithm
- caesar.py encript message with Caesar cipher, usage: python caesar key . key shoul be unsigned integer.
- vigenere.py encripting message with Vigenere chipfer. Key shoul be a word.
- crack.py Brut force chack for up to 5 simbol password hashed with DES algorithm.
- gen.py and crack2.py - are generator reducted hash tables and program for search in hash table file
tournament folder contains
- tournament.py program which simulates soccer tournament to determine probability of every team to be a champion. Simulation based on raiting from file teams_rating.csv
dna folder contains
- dna.py program which calculates dna signature of a person and search it in dna database. Usage: python dna.py database_CSV_file person_sequence _file . This program mostly for practice reading CSV-file and operate with diferent data structures like dict nested to list.