Зміст курсу

Introduction to Python

1. First Acquaintance

The Very First Steps Comments Some Simple Math More Challenging Math Challenge Bringing It All Together

2. Variables and Types

Storing Numbers Naming Rules Using Variables Data Types Numbers Challenge Storing Text String Indexing Negative Indexing and Length String Slicing Challenge Concatenation

3. Conditional Statements

Boolean Data Type Challenge: Comparison Operators Combining Conditions Challenge: Logical Operators Membership Operators and Types Comparison Simple if/else Expressions Challenge: Grocery Store Challenge: Odd and Even if/elif/else Expressions Challenge: Grocery Store Extended Challenge: Positive, Negative or Zero

4. Other Data Types

What Is a List?List Methods Challenge Nested Lists Challenge What Is a Tuple?Tuple Methods Challenge Nested Tuples Challenge What Is a Dictionary?Challenge Dictionary Methods Challenge

5. Loops

while Loop Challenge for Loop Challenge Range Challenge Iterating Over Indexes Nested Loops

6. Functions

Built-in Functions Challenge Defining Your First Function Challenge if/else Statements in Functions Challenge Functions With No Return Challenge Modifying Functions Challenge Lambda Functions Challenge

Introduction to Python

Storing Text

In the first chapter, you learned how to display the message "Hello world!" in Python. This message is known as a string. In Python, strings are used to store text, which can also include numbers.

To store text in Python, you need to surround it with quotation marks (either single or double). For instance, you can store the word "Python" in the language variable and then display it:

Note
Quotation marks are mandatory. If you omit them, you'll get an error.

If you want to change an object into a string type, use the str() function.

Task

Assign the course name 'Introduction to Python' to the variable course and output it.

Все було зрозуміло?

Секція 2. Розділ 7

Зміст курсу

Introduction to Python

1. First Acquaintance

The Very First Steps Comments Some Simple Math More Challenging Math Challenge Bringing It All Together

2. Variables and Types

Storing Numbers Naming Rules Using Variables Data Types Numbers Challenge Storing Text String Indexing Negative Indexing and Length String Slicing Challenge Concatenation

3. Conditional Statements

4. Other Data Types

What Is a List?List Methods Challenge Nested Lists Challenge What Is a Tuple?Tuple Methods Challenge Nested Tuples Challenge What Is a Dictionary?Challenge Dictionary Methods Challenge

5. Loops

while Loop Challenge for Loop Challenge Range Challenge Iterating Over Indexes Nested Loops

6. Functions

Introduction to Python

Storing Text

To store text in Python, you need to surround it with quotation marks (either single or double). For instance, you can store the word "Python" in the language variable and then display it:

Note
Quotation marks are mandatory. If you omit them, you'll get an error.

If you want to change an object into a string type, use the str() function.

Task

Assign the course name 'Introduction to Python' to the variable course and output it.

Все було зрозуміло?

Секція 2. Розділ 7

Introduction to Python

Storing Text

Fill in the blanks to complete the task.

Introduction to Python

Storing Text

Fill in the blanks to complete the task.