Traversing a binary tree

• Pre-order traversal
• In-order traversal
• Post-order traversal

Computer Science 12 (advanced), version 2019

Computer Science 11 (advanced), version 2019

Python. Списки. Функции и методы

1. Описание
2. Примеры
3. Вопросы
4. Упражнения
5. Задачи

11.2.3.3 применять функции и методы для обработки списков

2D arrays

1. Definition
2. Create 2D Array
3. 2D iteration
4. Examples
5. Questions
6. Exercises
7. Tasks

11.5.2.1 use the technical terms associated with arrays including upper and lower bounds 
11.5.2.3 write program code using 1D and 2D arrays 

Python. Строки. Функции и методы

1. Функции/Методы
2. Описание
3. Примеры
4. Вопросы
5. Упражнения
6. Задачи

11.2.2.3 применять функции и методы обработки строк

Module PyGame. Object collisions

1. Definition
2. Checking if a point of one object is in the rectangle of another object
3. collide() methods in pygame.Rect
   • colliderect(Rect)
   • collidepoint(x, y)
   • collidelist(list)
4. Questions
5. Exercises
6. Tasks

12.5.3.6 check the relative position of objects on the screen.

Module PyGame. Graphic text. Counter of game

1. How to output text in pygame
2. How to input text in pygame
3. Examples
   1. Task 1 Output text
   2. Task 2 Animated text
   3. Task 3 Text movement
   4. Task 4 Click counter
   5. Task 5 Input name
4. Questions
5. Exercises
6. Tasks

12.5.2.4 display graphic text on the screen
12.5.3.7 implement an algorithm for calculating game results

Python. PyGame. Keyboard events

1. Keyboard events
2. Keyboard events attribute
3. Check key down
4. Task 1
5. Task 2 
6. Using keyboard shortcuts
7. Questions
8. Exercises
9. Tasks

12.5.3.4 control characters with the keyboard.

Python. PyGame. Mouse events

1. Mouse events
2. Mouse clicks
3. Cursor position
4. Task 1
5. Task 2 
6. Drag and drop
7. Questions
8. Exercises
9. Tasks

12.5.3.3 control characters with the mouse.