Course Content

Introduction to Python Video Course

1. Getting Started

First Steps Comments Simple Math Operations Grocery Calculation Capstone Recap

2. Variables and Types

Data Types Storing Data in Variables Variable Naming Rules Using Variables String Indexing and Length String Slicing and Concatenation Inventory Sorting Capstone Challenge Recap

3. Conditional Statements

Boolean Data Type Combining Conditions Challenge Membership Operators and Type Comparisons Conditional Expressions Capstone Challenge Recap

4. Other Data Types

Lists and List Methods Nested Lists Challenge Tuples and Tuple Methods Tuple Operations Challenge Dictionaries and Dictionary Methods Capstone Challenge Recap

5. Loops

For Loops While Loops Range Function Iterating Over Indexes Challenge Nested Loops Capstone Challenge Challenge Recap

6. Functions

Built-in Functions User Defined Functions Challenge Functions with no `return`Modifying Functions Capstone Challenge Recap

Challenge

Your grocery store's system is designed to track the inventory of items on different shelves using tuples, as tuples provide a way to ensure the data is immutable once set.

However, the store needs to monitor certain items and track their quantities or positions to assist in restocking or rearranging.

You are tasked with analyzing and managing inventory data using tuples to determine certain metrics and take actions based on specific criteria.

Task

Count the number of times "apples" appears on the shelf and print the result.
Find the index of the first occurrence of "bananas" on the shelf and print it.
If the number of apples is less than 5, print a message indicating that apples need to be restocked. If there are enough apples, print a message saying no restocking is needed.
If "grapes" appear only once on the shelf, print a message that grapes need to be restocked. Otherwise, no action is needed for grapes.
Find out if "oranges" exist on the shelf. If they do, print their index. If they don't, print that oranges are out of stock.

Note
You can also use the in and not in operators with both tuples and lists.

Task

Count the number of times "apples" appears on the shelf and print the result.
Find the index of the first occurrence of "bananas" on the shelf and print it.
If the number of apples is less than 5, print a message indicating that apples need to be restocked. If there are enough apples, print a message saying no restocking is needed.
If "grapes" appear only once on the shelf, print a message that grapes need to be restocked. Otherwise, no action is needed for grapes.
Find out if "oranges" exist on the shelf. If they do, print their index. If they don't, print that oranges are out of stock.

Note
You can also use the in and not in operators with both tuples and lists.

Switch to desktop for real-world practiceContinue from where you are using one of the options below

Everything was clear?

Section 4. Chapter 6

Challenge

Your grocery store's system is designed to track the inventory of items on different shelves using tuples, as tuples provide a way to ensure the data is immutable once set.

However, the store needs to monitor certain items and track their quantities or positions to assist in restocking or rearranging.

You are tasked with analyzing and managing inventory data using tuples to determine certain metrics and take actions based on specific criteria.

Task

Count the number of times "apples" appears on the shelf and print the result.
Find the index of the first occurrence of "bananas" on the shelf and print it.
If the number of apples is less than 5, print a message indicating that apples need to be restocked. If there are enough apples, print a message saying no restocking is needed.
If "grapes" appear only once on the shelf, print a message that grapes need to be restocked. Otherwise, no action is needed for grapes.
Find out if "oranges" exist on the shelf. If they do, print their index. If they don't, print that oranges are out of stock.

Note
You can also use the in and not in operators with both tuples and lists.

Task

Count the number of times "apples" appears on the shelf and print the result.
Find the index of the first occurrence of "bananas" on the shelf and print it.
If the number of apples is less than 5, print a message indicating that apples need to be restocked. If there are enough apples, print a message saying no restocking is needed.
If "grapes" appear only once on the shelf, print a message that grapes need to be restocked. Otherwise, no action is needed for grapes.
Find out if "oranges" exist on the shelf. If they do, print their index. If they don't, print that oranges are out of stock.

Note
You can also use the in and not in operators with both tuples and lists.

Switch to desktop for real-world practiceContinue from where you are using one of the options below

Everything was clear?

Section 4. Chapter 6

Challenge

Your grocery store's system is designed to track the inventory of items on different shelves using tuples, as tuples provide a way to ensure the data is immutable once set.

However, the store needs to monitor certain items and track their quantities or positions to assist in restocking or rearranging.

You are tasked with analyzing and managing inventory data using tuples to determine certain metrics and take actions based on specific criteria.

Task

Count the number of times "apples" appears on the shelf and print the result.
Find the index of the first occurrence of "bananas" on the shelf and print it.
If the number of apples is less than 5, print a message indicating that apples need to be restocked. If there are enough apples, print a message saying no restocking is needed.
If "grapes" appear only once on the shelf, print a message that grapes need to be restocked. Otherwise, no action is needed for grapes.
Find out if "oranges" exist on the shelf. If they do, print their index. If they don't, print that oranges are out of stock.

Note
You can also use the in and not in operators with both tuples and lists.

Task

Count the number of times "apples" appears on the shelf and print the result.
Find the index of the first occurrence of "bananas" on the shelf and print it.
If the number of apples is less than 5, print a message indicating that apples need to be restocked. If there are enough apples, print a message saying no restocking is needed.
If "grapes" appear only once on the shelf, print a message that grapes need to be restocked. Otherwise, no action is needed for grapes.
Find out if "oranges" exist on the shelf. If they do, print their index. If they don't, print that oranges are out of stock.

Note
You can also use the in and not in operators with both tuples and lists.

Switch to desktop for real-world practiceContinue from where you are using one of the options below

Everything was clear?

Your grocery store's system is designed to track the inventory of items on different shelves using tuples, as tuples provide a way to ensure the data is immutable once set.

However, the store needs to monitor certain items and track their quantities or positions to assist in restocking or rearranging.

You are tasked with analyzing and managing inventory data using tuples to determine certain metrics and take actions based on specific criteria.

Task

Count the number of times "apples" appears on the shelf and print the result.
Find the index of the first occurrence of "bananas" on the shelf and print it.
If the number of apples is less than 5, print a message indicating that apples need to be restocked. If there are enough apples, print a message saying no restocking is needed.
If "grapes" appear only once on the shelf, print a message that grapes need to be restocked. Otherwise, no action is needed for grapes.
Find out if "oranges" exist on the shelf. If they do, print their index. If they don't, print that oranges are out of stock.

Note
You can also use the in and not in operators with both tuples and lists.

Switch to desktop for real-world practiceContinue from where you are using one of the options below

Section 4. Chapter 6

Switch to desktop for real-world practiceContinue from where you are using one of the options below