# 计算和编程基础

## Basics of Computing and Programming

This is a self-paced course that provides an Introduction to Computing and Programming

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edX
• 完成时间大约为 9
• 初级
• 英语

### 你将学到什么

understand binary number systems and conversion to other number systems

understand hexadecimal number systems and conversion to other number systems

apply numeric and string data types to represent information

apply variables in program development

analyze assignment and apply its components in program development

apply basic I/O operations with different data types

design expressions using arithmetic operations (including understanding their limitations, such as integer truncation, round-off error, division by zero, narrowing and widening conversions, casting, precedence, and standard math library functions)

design expressions using relational operators (including understanding floating point equality)

design expressions using logical operators (including short-circuit)

design selection statements (including nested selection)

design repetition statements (including count-controlled versus event-controlled, sentinel-controlled)

design simple data structures using lists (including using loops with lists and multi-dimensional lists

### 课程概况

This is a self-paced course that provides an Introduction to Computing and Programming.
The course will address the following topics, using the Python programming language:

Positional number systems
Hello World
Numerical data types and arithmetic expressions
Branching statements
Iterative statements [Loops]
Strings
Functions
Lists [Array-based sequences]

### 课程大纲

Course Outline:

Week 1 - Positional number systems
Week 2 - Hello World
Week 3 - Numerical data types and arithmetic expressions
Week 4 - Branching statements
Week 5 - Iterative statements [Loops]
Week 6 - Strings
Week 7 - Functions
Week 8 - Lists [Array-based sequences]
Week 9 - Exam

### 预备知识

None

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