Practice Numeric Types And Values (6.2) - Strings - Part A - Data Structures and Algorithms in Python
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Numeric Types and Values

Practice - Numeric Types and Values

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is the definition of an integer in Python?

💡 Hint: Think about numbers without decimal points.

Question 2 Easy

What will happen if you try to use a variable without assigning a value first?

💡 Hint: Consider how you must define variables before using them.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What type is the variable x = 42?

String
Integer
Float

💡 Hint: Remember the definition of integer types.

Question 2

True or False: A string in Python can only contain characters.

True
False

💡 Hint: Consider what you learned about strings.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Create a Python function that accepts two strings and returns the concatenated result. Test it with different data types.

💡 Hint: Consider what operation you would use to join strings.

Challenge 2 Hard

Write a Python script that checks if a given input is a string. If it's not, convert it to a string and add an explanatory message.

💡 Hint: Use type-checking for the input.

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Reference links

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