Object-oriented Programming, Semester 1, HCMUS

Introduction:

This repo contains some of my OOP assignments and projects. More exercises for practice will be added in the future . . .

NOTE: I'm not sure whether my program is working properly, perhaps there are a few logical bugs, please feel free to contact me or open issues to fix these bugs. Thank you so much!

PLEASE GIVE MY CREDIT OR MENTION ME @teddythinh WHEN USING. THANKS !☺️☺️☺️

Language uses:

Contribution:

Contributions are encouraged. Simply contact me via email or any of the social media platforms listed in my profile. Thanks!

Contents:

Homework and exercises:

Number	Context	Description
1	Properties, Constructors, Behaviours	Create Getters, Setters, Constructors, Methods. (Beginner should know this)
2	Dynamic Array	Use class to create a dynamic array.
3	Dice	Create a dice to roll from 1 to 6 points, calculate the total points.
4	Phone Number Generator	Generate some phone numbers with mobile network operators.
5	Vietnamese Fullname Generator	Generate male and female Vietnamese fullname using some popular available first, middle, last name in Vietnam.
6	Email Generator Using Vietnamese Fullname Generator	Generate email with the first character of Vietnamese names and some domain names.
7	Ho Chi Minh Address Generator	Generate Ho Chi Minh city's addresses with available street names, wards, districts.
8	Birthday Generator	Generate some birthdays with "The 12 Months of the Year" rules.
9	Citizen ID Generator	Generate some Citizen IDs with the given format.
10	Point 3D	Create a 3D Point inherited from 2D Point, request user to input the valid point and save to the file.
11	Fractions to lowest term	Read file, calculate and change the fractions to the lowest term, to decimal and to percentage.
12	Fractions Display	Generate random fractions, calculate and change the fractions to the lowest term, to decimal and to percentage.
13	Fractions Keyboard Input	Input the fractions, calculate and change the fractions to the lowest term, to decimal and to percentage.
14	Calculate Perimeter And Area Of 3 Shapes	Create 3 shapes: rectangle, circle and triangle using inheritance, read the attributes of 3 shapes and calculate perimeter and area of each shapes.
15	Factory, Singleton, Prototype, Pool design patterns	The concept is the same as exercise 14 but using Factory, Singleton, Prototype, Pool design patterns.
16	Soldier game hiting each other	Make a game with 3 champions, create 2 teams, decide which team plays first.
17	Check Prime number and Perfect number	Check if number is prime or number is perfect or not and use regex to check if user input right number or not. (I commented what is a perfect number in the code)

Projects:

Number	Context	Description
1	Project Student generator	My first project is about read file, generate student with names, gpa, addresses, birthdays, phone numbers, emails. (Applying Three-tier Architecture or Three Layered Architecture)
2	Project Employees Salary	My second project is about read file, using inheritance to manage employees, and calculate their salary. (Applying Factory, Singleton, Prototype, Pool design patterns)