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2.2 Programming Fundamentals – Learn Guide

1. Input and output

1.1 What is a computer program?

1.2 Displaying output with print()

1.3 Getting input with input()

1.4 Practice: input and output

2. Variables and data types

2.1 What is a variable?

2.2 The five data types

2.3 Choosing the right data type

2.4 Practice: variables and data types

3. Converting data types

3.1 Casting: int(), float() and str()

3.2 Changing variables and storing calculations

3.3 Input is always a string

3.4 Naming variables and common mistakes

3.5 Practice: converting data types

4. Arithmetic operators

4.1 The basic operators

4.2 DIV and MOD

4.3 Order of precedence

4.4 Practice: arithmetic operators

5. Comparison and logical operators

5.1 Comparison operators

5.2 Logical operators: AND, OR, NOT

5.3 Truth tables

5.4 Practice: conditions

6. String manipulation

6.1 Concatenation and length

6.2 Indexing and slicing

6.3 Changing case and other string methods

6.4 ASCII: ord() and chr()

6.5 Practice: secret code

7. Bringing it together

7.1 Plan the Cinema Ticket Machine

7.2 Build the Cinema Ticket Machine

7.3 Mixed retrieval

6.3 Changing case and other string methods

2.2 Programming Fundamentals – Learn Guide
6. String manipulation
6.3 Changing case and other string methods

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