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Python Functions: From Zero to Hero
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Python Functions: From Zero to Hero

Python Functions: From Zero to Hero

1. What is a Function?
What is a Function? Challenge: Create a More Complex FunctionChallenge: Create a Function 'exam_scores' with if-else StatementChallenge: Calculate the Ellipse AreaPrint vs Return
2. Arguments or Parameters
Arguments or ParametersChallenge 1Challenge 2
3. Assigning a Default Value to a Parameter
Default ParametersChallenge 1Challenge 2
4. An Unknown Number of Arguments
Unknown Number of Arguments*args**kwargs
5. Functions within Functions
Functions within FunctionsChallenge
6. Recursion
RecursionChallenge

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Challenge: Create a More Complex Function

Python 3.6 has a way to format strings that allows you to use built-in expressions inside string constants. This approach is called f-strings. Let's look at the examples.


              
12

            
string = 'world'
print(f'Hello, {string}')
copy

Let's look at the syntax. All text you want to print must be enclosed in quotation marks preceded by an f, and any variables you want to print within that text must be enclosed in curly braces. You will also need to use f-strings in the task.

Opgave

Swipe to start coding

Let's complicate the task. You have to create a function named function(), and create a variable inside a function as capital, assign a value like London; use f-strings and print() function to display the following text: London is the capital and largest city of England and the United Kingdom

Løsning

Switch to desktopSkift til skrivebord for at øve i den virkelige verdenFortsæt der, hvor du er, med en af nedenstående muligheder
Var alt klart?

Hvordan kan vi forbedre det?

Tak for dine kommentarer!

Sektion 1. Kapitel 2
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book
Challenge: Create a More Complex Function

Python 3.6 has a way to format strings that allows you to use built-in expressions inside string constants. This approach is called f-strings. Let's look at the examples.


              
12

            
string = 'world'
print(f'Hello, {string}')
copy

Let's look at the syntax. All text you want to print must be enclosed in quotation marks preceded by an f, and any variables you want to print within that text must be enclosed in curly braces. You will also need to use f-strings in the task.

Opgave

Swipe to start coding

Let's complicate the task. You have to create a function named function(), and create a variable inside a function as capital, assign a value like London; use f-strings and print() function to display the following text: London is the capital and largest city of England and the United Kingdom

Løsning

Switch to desktopSkift til skrivebord for at øve i den virkelige verdenFortsæt der, hvor du er, med en af nedenstående muligheder
Var alt klart?

Hvordan kan vi forbedre det?

Tak for dine kommentarer!

Sektion 1. Kapitel 2
Switch to desktopSkift til skrivebord for at øve i den virkelige verdenFortsæt der, hvor du er, med en af nedenstående muligheder
Vi beklager, at noget gik galt. Hvad skete der?
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