Pizzeria Application

It is my first advanced application. Pizzeria Application allows user to manually choose between multiple pizzas, add them to shoppping cart and make an order with those yummy meals. User can also manage theirs profile by adding selected pizzas to favourites list, changing his name or surname, and user is able to select his profile picture. This application uses Firebase as its backend

Notebook

Application that alows user to create and managing notes. There are functionalities such as deleting, or editing chosen note. This application has been made using following: Room Database, MVVM, View Binding, Navigation component.

Caesar Cipher

Second application I've made is converting sentences onto cipher. It is a type of substitution cipher in which each letter in the plaintext is replaced by a letter some fixed number of positions down the alphabet.

Division algorithm

It is program that takes the number written in console, and changing them to be divisible by three. But there are major conditions: 'changing' means increasing (decreasing is not allowed) any of it digits. There are only six changes total for those numbers. And sum of three numbers should be as large as possible.