Why input and output are required in Python - Test Your Understanding

Practice - 5 Tasks

1fill in blank

easy

Complete the code to get a number from the user.

Python

number = [1]("Enter a number: ")

Drag options to blanks, or click blank then click option'

Ainput

Bprint

Clen

Drange

Attempts:

3 left

💡 Hint

Common Mistakes

Using print instead of input.

Forgetting to put parentheses after the function name.

The input function reads text from the user.

2fill in blank

medium

Complete the code to show the message on the screen.

Python

[1]("Hello, friend!")

Drag options to blanks, or click blank then click option'

Ainput

Bprint

Clen

Dopen

Attempts:

3 left

💡 Hint

Common Mistakes

Using input instead of print.

Forgetting to put parentheses after the function name.

The print function shows text on the screen.

3fill in blank

hard

Fix the error in the code to get a number and print it.

Python

num = [1]("Type a number: ")
print(num)

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Aprint

Bint

Cstr

Dinput

Attempts:

3 left

💡 Hint

Common Mistakes

Using print instead of input.

Trying to convert input without first reading it.

Use input to get user input as text.

4fill in blank

hard

Fill both blanks to create a dictionary of word lengths for words longer than 3 letters.

Python

lengths = {word: [1] for word in words if len(word) [2] 3}

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Alen(word)

B>

C<

Dword

Attempts:

3 left

💡 Hint

Common Mistakes

Using < instead of > in the condition.

Putting the word itself instead of its length in the dictionary.

The dictionary stores each word with its length, but only if the word is longer than 3 letters.

5fill in blank

hard

Fill all three blanks to create a dictionary with uppercase keys and values greater than 0.

Python

result = {{ { [1] }: { [2] } for k, v in data.items() if v [3] 0 }

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Ak.upper()

Bv

C>

Dk

Attempts:

3 left

💡 Hint

Common Mistakes

Using < instead of > in the condition.

Using k instead of k.upper() for keys.

This dictionary comprehension makes keys uppercase and includes only items with values greater than zero.