Conditional Statements in Python

1. Python if Statement

In this captivating course, you'll unravel the mysteries of the versatile conditional operator "if," discovering its power to shape outcomes. Dive deeper into the world of logical operators, mastering their artful application and uncovering the secrets of prioritizing their use effectively.

Introduction to if Statement

Syntax of if Statement

Challenge: Mario

Comparison Operators

Logical Operators

Operators Precendence

2. Python if-else Statement

In this section, we are introduced to a more advanced form of the conditional operator - if-else. We will also learn what nested if-else statements are and practice on tasks.

Introduction to if-else Statement

Syntax of if-else Statement

Challenge: Geometric Figure

Challenge: Rock, Paper and Scissors

3. Python if-elif-else Statement

In addition, we will learn about the most advanced form of the conditional operator if-elif-else, get acquainted with the syntax of this construction and how it is applied correctly.

Introduction to if-elif-else Statement

Challenge: Car Brands

Challenge: Ordinal Adjectives

Challenge: Music Playlist Generator

4. Python Ternary Operator

Unlock the efficiency of one-liner decisions with the ternary operator! This coding gem, popular in Pythonic style, lets you streamline your choices in a single line, making your code both concise and elegant.

Conditional Expression

Challenge: Discount Calculator

Challenge: Password Strength

Conditional Expression

At times, we may need to assign different values to a variable based on specific conditions. Achieving this efficiently can be done in just one line of code. Let's explore a few approaches to grasp this concept more effectively.

Example 1:

Example 2:

Have you observed the distinction? The second method is not only more elegant but also more convenient, condensing it into just one line instead of four!

Conditional expressions, also known as Python's ternary operator, act as decision-making tools and adhere to the following syntax:

Let's practice!

Task

Your friend wants to choose the car to buy, and you can help. He has a certain amount of money for this purchase. We know how much both cars cost.

Assign the brand name your friend will buy to the variable car_to_buy;
The decision is based on the car's cost and your friend's amount of money;
Print the car's brand that suits the condition;
Your friend has an amount that is enough at least for one car.

Note
We will compare the amount of money with the cost of the more expensive car.

Fill in the blanks, please.

Everything was clear?

Section 4. Chapter 1

Course Content

Conditional Statements in Python

1. Python if Statement

Introduction to if Statement Syntax of if Statement Challenge: Mario Comparison Operators Logical Operators Operators Precendence

2. Python if-else Statement

Introduction to if-else Statement Syntax of if-else Statement Challenge: Geometric Figure Challenge: Rock, Paper and Scissors

3. Python if-elif-else Statement

Introduction to if-elif-else Statement Challenge: Car Brands Challenge: Ordinal Adjectives Challenge: Music Playlist Generator

4. Python Ternary Operator

Conditional Expression Challenge: Discount Calculator Challenge: Password Strength

Conditional Statements in Python

Conditional Expression

Example 1:

Example 2:

Have you observed the distinction? The second method is not only more elegant but also more convenient, condensing it into just one line instead of four!

Conditional expressions, also known as Python's ternary operator, act as decision-making tools and adhere to the following syntax:

Let's practice!

Task

Your friend wants to choose the car to buy, and you can help. He has a certain amount of money for this purchase. We know how much both cars cost.

Assign the brand name your friend will buy to the variable car_to_buy;
The decision is based on the car's cost and your friend's amount of money;
Print the car's brand that suits the condition;
Your friend has an amount that is enough at least for one car.

Note
We will compare the amount of money with the cost of the more expensive car.

Fill in the blanks, please.

Everything was clear?

Section 4. Chapter 1