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Practice Python

Beginner Python exercises

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Resources for learners

All Exercises

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1: Character Input Solutions
2: Odd Or Even Solutions
3: List Less Than Ten Solutions
4: Divisors Solutions
5: List Overlap Solutions
6: String Lists Solutions
7: List Comprehensions Solutions
8: Rock Paper Scissors Solutions
9: Guessing Game One Solutions
10: List Overlap Comprehensions Solutions
11: Check Primality Functions Solutions
12: List Ends Solutions
13: Fibonacci Solutions
14: List Remove Duplicates Solutions
15: Reverse Word Order Solutions
16: Password Generator Solutions
17: Decode A Web Page Solutions
18: Cows And Bulls Solutions
19: Decode A Web Page Two Solutions
20: Element Search Solutions
21: Write To A File Solutions
22: Read From File Solutions
23: File Overlap Solutions
24: Draw A Game Board Solutions
25: Guessing Game Two Solutions
26: Check Tic Tac Toe Solutions
27: Tic Tac Toe Draw Solutions
28: Max Of Three Solutions
29: Tic Tac Toe Game Solutions
30: Pick Word Solutions
31: Guess Letters Solutions
32: Hangman Solutions
33: Birthday Dictionaries Solutions
34: Birthday Json Solutions
35: Birthday Months Solutions
36: Birthday Plots Solutions
37: Functions Refactor Solution
38: f Strings Solution
39: Character Input Datetime Solution
40: Error Checking Solution

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Python Basics
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DSA with Python
Python OOPs
Dictionaries

Python Exercise with Practice Questions and Solutions

Python List Exercise
Python String Exercise
Python Tuple Exercise
Python Dictionary Exercise
Python Set Exercise

Python Matrix Exercises

Python program to a Sort Matrix by index-value equality count
Python Program to Reverse Every Kth row in a Matrix
Python Program to Convert String Matrix Representation to Matrix
Python - Count the frequency of matrix row length
Python - Convert Integer Matrix to String Matrix
Python Program to Convert Tuple Matrix to Tuple List
Python - Group Elements in Matrix
Python - Assigning Subsequent Rows to Matrix first row elements
Adding and Subtracting Matrices in Python
Python - Convert Matrix to dictionary
Python - Convert Matrix to Custom Tuple Matrix
Python - Matrix Row subset
Python - Group similar elements into Matrix
Python - Row-wise element Addition in Tuple Matrix
Create an n x n square matrix, where all the sub-matrix have the sum of opposite corner elements as even

Python Functions Exercises

Python splitfields() Method
How to get list of parameters name from a function in Python?
How to Print Multiple Arguments in Python?
Python program to find the power of a number using recursion
Sorting objects of user defined class in Python
Assign Function to a Variable in Python
Returning a function from a function - Python
What are the allowed characters in Python function names?
Defining a Python function at runtime
Explicitly define datatype in a Python function
Functions that accept variable length key value pair as arguments
How to find the number of arguments in a Python function?
How to check if a Python variable exists?
Python - Get Function Signature
Python program to convert any base to decimal by using int() method

Python Lambda Exercises

Python - Lambda Function to Check if value is in a List
Difference between Normal def defined function and Lambda
Python: Iterating With Python Lambda
How to use if, else & elif in Python Lambda Functions
Python - Lambda function to find the smaller value between two elements
Lambda with if but without else in Python
Python Lambda with underscore as an argument
Difference between List comprehension and Lambda in Python
Nested Lambda Function in Python
Python lambda
Python | Sorting string using order defined by another string
Python | Find fibonacci series upto n using lambda
Overuse of lambda expressions in Python
Python program to count Even and Odd numbers in a List
Intersection of two arrays in Python ( Lambda expression and filter function )

Python Pattern printing Exercises

Simple Diamond Pattern in Python
Python - Print Heart Pattern
Python program to display half diamond pattern of numbers with star border
Python program to print Pascal's Triangle
Python program to print the Inverted heart pattern
Python Program to print hollow half diamond hash pattern
Program to Print K using Alphabets
Program to print half Diamond star pattern
Program to print window pattern
Python Program to print a number diamond of any given size N in Rangoli Style
Python program to right rotate n-numbers by 1
Python Program to print digit pattern
Print with your own font using Python !!
Python | Print an Inverted Star Pattern
Program to print the diamond shape

Python DateTime Exercises

Python - Iterating through a range of dates
How to add time onto a DateTime object in Python
How to add timestamp to excel file in Python
Convert string to datetime in Python with timezone
Isoformat to datetime - Python
Python datetime to integer timestamp
How to convert a Python datetime.datetime to excel serial date number
How to create filename containing date or time in Python
Convert "unknown format" strings to datetime objects in Python
Extract time from datetime in Python
Convert Python datetime to epoch
Python program to convert unix timestamp string to readable date
Python - Group dates in K ranges
Python - Divide date range to N equal duration
Python - Last business day of every month in year

Python OOPS Exercises

Get index in the list of objects by attribute in Python
Python program to build flashcard using class in Python
How to count number of instances of a class in Python?
Shuffle a deck of card with OOPS in Python
What is a clean and Pythonic way to have multiple constructors in Python?
How to Change a Dictionary Into a Class?
How to create an empty class in Python?
Student management system in Python
How to create a list of object in Python class

Python Regex Exercises

Validate an IP address using Python without using RegEx
Python program to find the type of IP Address using Regex
Converting a 10 digit phone number to US format using Regex in Python
Python program to find Indices of Overlapping Substrings
Python program to extract Strings between HTML Tags
Python - Check if String Contain Only Defined Characters using Regex
How to extract date from Excel file using Pandas?
Python program to find files having a particular extension using RegEx
How to check if a string starts with a substring using regex in Python?
How to Remove repetitive characters from words of the given Pandas DataFrame using Regex?
Extract punctuation from the specified column of Dataframe using Regex
Extract IP address from file using Python
Python program to Count Uppercase, Lowercase, special character and numeric values using Regex
Categorize Password as Strong or Weak using Regex in Python
Python - Substituting patterns in text using regex

Python LinkedList Exercises

Python program to Search an Element in a Circular Linked List
Implementation of XOR Linked List in Python
Pretty print Linked List in Python
Python Library for Linked List
Python | Stack using Doubly Linked List
Python | Queue using Doubly Linked List
Program to reverse a linked list using Stack
Python program to find middle of a linked list using one traversal
Python Program to Reverse a linked list

Python Searching Exercises

Binary Search (bisect) in Python
Python Program for Linear Search
Python Program for Anagram Substring Search (Or Search for all permutations)
Python Program for Binary Search (Recursive and Iterative)
Python Program for Rabin-Karp Algorithm for Pattern Searching
Python Program for KMP Algorithm for Pattern Searching

Python Sorting Exercises

Python Code for time Complexity plot of Heap Sort
Python Program for Stooge Sort
Python Program for Recursive Insertion Sort
Python Program for Cycle Sort
Bisect Algorithm Functions in Python
Python Program for BogoSort or Permutation Sort
Python Program for Odd-Even Sort / Brick Sort
Python Program for Gnome Sort
Python Program for Cocktail Sort
Python Program for Bitonic Sort
Python Program for Pigeonhole Sort
Python Program for Comb Sort
Python Program for Iterative Merge Sort
Python Program for Binary Insertion Sort
Python Program for ShellSort

Python DSA Exercises

Saving a Networkx graph in GEXF format and visualize using Gephi
Dumping queue into list or array in Python
Python program to reverse a stack
Python - Stack and StackSwitcher in GTK+ 3
Multithreaded Priority Queue in Python
Python Program to Reverse the Content of a File using Stack
Priority Queue using Queue and Heapdict module in Python
Box Blur Algorithm - With Python implementation
Python program to reverse the content of a file and store it in another file
Check whether the given string is Palindrome using Stack
Take input from user and store in .txt file in Python
Change case of all characters in a .txt file using Python
Finding Duplicate Files with Python

Python File Handling Exercises

Python Program to Count Words in Text File
Python Program to Delete Specific Line from File
Python Program to Replace Specific Line in File
Python Program to Print Lines Containing Given String in File
Python - Loop through files of certain extensions
Compare two Files line by line in Python
How to keep old content when Writing to Files in Python?
How to get size of folder using Python?
How to read multiple text files from folder in Python?
Read a CSV into list of lists in Python
Python - Write dictionary of list to CSV
Convert nested JSON to CSV in Python
How to add timestamp to CSV file in Python

Python CSV Exercises

How to create multiple CSV files from existing CSV file using Pandas ?
How to read all CSV files in a folder in Pandas?
How to Sort CSV by multiple columns in Python ?
Working with large CSV files in Python
How to convert CSV File to PDF File using Python?
Visualize data from CSV file in Python
Python - Read CSV Columns Into List
Sorting a CSV object by dates in Python
Python program to extract a single value from JSON response
Convert class object to JSON in Python
Convert multiple JSON files to CSV Python
Convert JSON data Into a Custom Python Object
Convert CSV to JSON using Python

Python JSON Exercises

Flattening JSON objects in Python
Saving Text, JSON, and CSV to a File in Python
Convert Text file to JSON in Python
Convert JSON to CSV in Python
Convert JSON to dictionary in Python
Python Program to Get the File Name From the File Path
How to get file creation and modification date or time in Python?
Menu driven Python program to execute Linux commands
Menu Driven Python program for opening the required software Application
Open computer drives like C, D or E using Python

Python OS Module Exercises

Rename a folder of images using Tkinter
Kill a Process by name using Python
Finding the largest file in a directory using Python
Python - Get list of running processes
Python - Get file id of windows file
Python - Get number of characters, words, spaces and lines in a file
Change current working directory with Python
How to move Files and Directories in Python
How to get a new API response in a Tkinter textbox?
Build GUI Application for Guess Indian State using Tkinter Python
How to stop copy, paste, and backspace in text widget in tkinter?
How to temporarily remove a Tkinter widget without using just .place?
How to open a website in a Tkinter window?

Python Tkinter Exercises

Create Address Book in Python - Using Tkinter
Changing the colour of Tkinter Menu Bar
How to check which Button was clicked in Tkinter ?
How to add a border color to a button in Tkinter?
How to Change Tkinter LableFrame Border Color?
Looping through buttons in Tkinter
Visualizing Quick Sort using Tkinter in Python
How to Add padding to a tkinter widget only on one side ?
Python NumPy - Practice Exercises, Questions, and Solutions
Pandas Exercises and Programs
How to get the Daily News using Python
How to Build Web scraping bot in Python
Scrape LinkedIn Using Selenium And Beautiful Soup in Python
Scraping Reddit with Python and BeautifulSoup
Scraping Indeed Job Data Using Python

Python Web Scraping Exercises

How to Scrape all PDF files in a Website?
How to Scrape Multiple Pages of a Website Using Python?
Quote Guessing Game using Web Scraping in Python
How to extract youtube data in Python?
How to Download All Images from a Web Page in Python?
Test the given page is found or not on the server Using Python
How to Extract Wikipedia Data in Python?
How to extract paragraph from a website and save it as a text file?
Automate Youtube with Python
Controlling the Web Browser with Python
How to Build a Simple Auto-Login Bot with Python
Download Google Image Using Python and Selenium
How To Automate Google Chrome Using Foxtrot and Python

Python Selenium Exercises

How to scroll down followers popup in Instagram ?
How to switch to new window in Selenium for Python?
Python Selenium - Find element by text
How to scrape multiple pages using Selenium in Python?
Python Selenium - Find Button by text
Web Scraping Tables with Selenium and Python
Selenium - Search for text on page
Python Projects - Beginner to Advanced

Python Exercise: Practice makes you perfect in everything. This proverb always proves itself correct. Just like this, if you are a Python learner, then regular practice of Python exercises makes you more confident and sharpens your skills. So, to test your skills, go through these Python exercises with solutions.

Python is a widely used general-purpose high-level language that can be used for many purposes like creating GUI, web Scraping, web development, etc. You might have seen various Python tutorials that explain the concepts in detail but that might not be enough to get hold of this language. The best way to learn is by practising it more and more.

The best thing about this Python practice exercise is that it helps you learn Python using sets of detailed programming questions from basic to advanced. It covers questions on core Python concepts as well as applications of Python in various domains. So if you are at any stage like beginner, intermediate or advanced this Python practice set will help you to boost your programming skills in Python.

List of Python Programming Exercises

In the below section, we have gathered chapter-wise Python exercises with solutions. So, scroll down to the relevant topics and try to solve the Python program practice set.

Python List Exercises

Python program to interchange first and last elements in a list
Python program to swap two elements in a list
Python | Ways to find length of list
Maximum of two numbers in Python
Minimum of two numbers in Python

>> More Programs on List

Python String Exercises

Python program to check whether the string is Symmetrical or Palindrome
Reverse words in a given String in Python
Ways to remove i’th character from string in Python
Find length of a string in python (4 ways)
Python program to print even length words in a string

>> More Programs on String

Python Tuple Exercises

Python program to Find the size of a Tuple
Python – Maximum and Minimum K elements in Tuple
Python – Sum of tuple elements
Python – Row-wise element Addition in Tuple Matrix
Create a list of tuples from given list having number and its cube in each tuple

>> More Programs on Tuple

Python Dictionary Exercises

Python | Sort Python Dictionaries by Key or Value
Handling missing keys in Python dictionaries
Python dictionary with keys having multiple inputs
Python program to find the sum of all items in a dictionary
Python program to find the size of a Dictionary

>> More Programs on Dictionary

Python Set Exercises

Find the size of a Set in Python
Iterate over a set in Python
Python – Maximum and Minimum in a Set
Python – Remove items from Set
Python – Check if two lists have atleast one element common

>> More Programs on Sets

Python – Assigning Subsequent Rows to Matrix first row elements
Python – Group similar elements into Matrix

>> More Programs on Matrices

>> More Programs on Functions

Python | Find the Number Occurring Odd Number of Times using Lambda expression and reduce function

>> More Programs on Lambda

Programs for printing pyramid patterns in Python

>> More Programs on Python Pattern Printing

Python program to get Current Time
Get Yesterday’s date using Python
Python program to print current year, month and day
Python – Convert day number to date in particular year
Get Current Time in different Timezone using Python

>> More Programs on DateTime

>> More Programs on Python OOPS

Python – Check if String Contain Only Defined Characters using Regex

>> More Programs on Python Regex

>> More Programs on Linked Lists

>> More Programs on Python Searching

Python Program for Bubble Sort
Python Program for QuickSort
Python Program for Insertion Sort
Python Program for Selection Sort
Python Program for Heap Sort

>> More Programs on Python Sorting

Program to Calculate the Edge Cover of a Graph
Python Program for N Queen Problem

>> More Programs on Python DSA

Read content from one file and write it into another file
Write a dictionary to a file in Python
How to check file size in Python?
Find the most repeated word in a text file
How to read specific lines from a File in Python?

>> More Programs on Python File Handling

Update column value of CSV in Python
How to add a header to a CSV file in Python?
Get column names from CSV using Python
Writing data from a Python List to CSV row-wise

>> More Programs on Python CSV

>> More Programs on Python JSON

Python Script to change name of a file to its timestamp

>> More Programs on OS Module

Python | Create a GUI Marksheet using Tkinter
Python | ToDo GUI Application using Tkinter
Python | GUI Calendar using Tkinter
File Explorer in Python using Tkinter
Visiting Card Scanner GUI Application using Python

>> More Programs on Python Tkinter

NumPy Exercises

How to create an empty and a full NumPy array?
Create a Numpy array filled with all zeros
Create a Numpy array filled with all ones
Replace NumPy array elements that doesn’t satisfy the given condition
Get the maximum value from given matrix

>> More Programs on NumPy

Pandas Exercises

Make a Pandas DataFrame with two-dimensional list | Python
How to iterate over rows in Pandas Dataframe
Create a pandas column using for loop
Create a Pandas Series from array
Pandas | Basic of Time Series Manipulation

>> More Programs on Python Pandas

>> More Programs on Web Scraping

Download File in Selenium Using Python
Bulk Posting on Facebook Pages using Selenium
Google Maps Selenium automation using Python
Count total number of Links In Webpage Using Selenium In Python
Extract Data From JustDial using Selenium

>> More Programs on Python Selenium

Number guessing game in Python
2048 Game in Python
Get Live Weather Desktop Notifications Using Python
8-bit game using pygame
Tic Tac Toe GUI In Python using PyGame

>> More Projects in Python

In closing, we just want to say that the practice or solving Python problems always helps to clear your core concepts and programming logic. Hence, we have designed this Python exercises after deep research so that one can easily enhance their skills and logic abilities.

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Intermediate Python Exercises

Congratulations on finishing the Beginner Python Exercises !

Here are the intermediate exercises. They are slightly more challenging and there are some bulkier concepts for new programmer, such as: List Comprehensions , For Loops , While Loops , Lambda and Conditional Statements .

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Choose the topics you'd like to practice from our extensive exercise list.

Exercise 1: .format() | (6)

Exercise 2: .join() | (5)

Exercise 3: .split() | (3)

Exercise 4: .strip() | (4)

Exercise 5: dir() | (3)

Exercise 6: Nested Data | (5)

Exercise 7: Conditionals – if | (7)

Exercise 8: For Loop | (9)

Exercise 9: While Loop | (4)

Exercise 10: Break & Continue | (2)

Exercise 11: Lambda | (9)

Exercise 12: zip() | (5)

Exercise 13: map() | (7)

Exercise 14: filter() | (6)

Exercise 15: sorted() | (8)

Exercise 16: List Comprehension | (7)

Exercise 17: Dict Comprehension | (3)

Exercise 18: help() | (/)

Exercise 19: Debugging | (/)

Exercise 20: pass | (4)

Congratulations! You’re almost there.

Good luck on this final stretch. Soon you will be a more refined & confident coder and your efforts will start paying off.

One question we encounter on the daily basis is “I think I learned lots of Python so far. What do I do next?” It’s a very understandable question when you’re new to computer programming so, we’ve created an article specifically to address that:

I’ve been learning coding. What’s Next? (Python Edition)

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Python Exercises

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Basic Python exercises that are simple and straightforward.

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Slightly more complex Python exercises and more Python functions to practice.

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35 Python Programming Exercises and Solutions

To understand a programming language deeply, you need to practice what you’ve learned. If you’ve completed learning the syntax of Python programming language, it is the right time to do some practice programs.

In this article, I’ll list down some problems that I’ve done and the answer code for each exercise. Analyze each problem and try to solve it by yourself. If you have any doubts, you can check the code that I’ve provided below. I’ve also attached the corresponding outputs.

1. Python program to check whether the given number is even or not.

2. python program to convert the temperature in degree centigrade to fahrenheit, 3. python program to find the area of a triangle whose sides are given, 4. python program to find out the average of a set of integers, 5. python program to find the product of a set of real numbers, 6. python program to find the circumference and area of a circle with a given radius, 7. python program to check whether the given integer is a multiple of 5, 8. python program to check whether the given integer is a multiple of both 5 and 7, 9. python program to find the average of 10 numbers using while loop, 10. python program to display the given integer in a reverse manner, 11. python program to find the geometric mean of n numbers, 12. python program to find the sum of the digits of an integer using a while loop, 13. python program to display all the multiples of 3 within the range 10 to 50, 14. python program to display all integers within the range 100-200 whose sum of digits is an even number, 15. python program to check whether the given integer is a prime number or not, 16. python program to generate the prime numbers from 1 to n, 17. python program to find the roots of a quadratic equation, 18. python program to print the numbers from a given number n till 0 using recursion, 19. python program to find the factorial of a number using recursion, 20. python program to display the sum of n numbers using a list, 21. python program to implement linear search, 22. python program to implement binary search, 23. python program to find the odd numbers in an array, 24. python program to find the largest number in a list without using built-in functions, 25. python program to insert a number to any position in a list, 26. python program to delete an element from a list by index, 27. python program to check whether a string is palindrome or not, 28. python program to implement matrix addition, 29. python program to implement matrix multiplication, 30. python program to check leap year, 31. python program to find the nth term in a fibonacci series using recursion, 32. python program to print fibonacci series using iteration, 33. python program to print all the items in a dictionary, 34. python program to implement a calculator to do basic operations, 35. python program to draw a circle of squares using turtle.

For practicing more such exercises, I suggest you go to hackerrank.com and sign up. You’ll be able to practice Python there very effectively.

Once you become comfortable solving coding challenges, it’s time to move on and build something cool with your skills. If you know Python but haven’t built an app before, I suggest you check out my Create Desktop Apps Using Python & Tkinter course. This interactive course will walk you through from scratch to building clickable apps and games using Python.

I hope these exercises were helpful to you. If you have any doubts, feel free to let me know in the comments.

Happy coding.

I'm the face behind Pythonista Planet. I learned my first programming language back in 2015. Ever since then, I've been learning programming and immersing myself in technology. On this site, I share everything that I've learned about computer programming.

11 thoughts on “ 35 Python Programming Exercises and Solutions ”

I don’t mean to nitpick and I don’t want this published but you might want to check code for #16. 4 is not a prime number.

Thanks man for pointing out the mistake. I’ve updated the code.

# 8. Python program to check whether the given integer is a multiple of both 5 and 7:

You can only check if integer is a multiple of 35. It always works the same – just multiply all the numbers you need to check for multiplicity.

For reverse the given integer n=int(input(“enter the no:”)) n=str(n) n=int(n[::-1]) print(n)

very good, tnks

Please who can help me with this question asap

A particular cell phone plan includes 50 minutes of air time and 50 text messages for $15.00 a month. Each additional minute of air time costs $0.25, while additional text messages cost $0.15 each. All cell phone bills include an additional charge of $0.44 to support 911 call centers, and the entire bill (including the 911 charge) is subject to 5 percent sales tax.

We are so to run the code in phyton

this is best app

Hello Ashwin, Thanks for sharing a Python practice

May be in a better way for reverse.

#”’ Reverse of a string

v_str = str ( input(‘ Enter a valid string or number :- ‘) ) v_rev_str=” for v_d in v_str: v_rev_str = v_d + v_rev_str

print( ‘reverse of th input string / number :- ‘, v_str ,’is :- ‘, v_rev_str.capitalize() )

#Reverse of a string ”’

Problem 15. When searching for prime numbers, the maximum search range only needs to be sqrt(n). You needlessly continue the search up to //n. Additionally, you check all even numbers. As long as you declare 2 to be prime, the rest of the search can start at 3 and check every other number. Another big efficiency improvement.

25 Python Projects for Beginners – Easy Ideas to Get Started Coding Python

The best way to learn a new programming language is to build projects with it.

I have created a list of 25 beginner friendly project tutorials in Python.

My advice for tutorials would be to watch the video, build the project, break it apart and rebuild it your own way. Experiment with adding new features or using different methods.

That will test if you have really learned the concepts or not.

You can click on any of the projects listed below to jump to that section of the article.

If you are not familiar with the basics of Python, then I would suggest watching this beginner freeCodeCamp Python tutorial .

Python Projects You Can Build

Guess the Number Game (computer)
Guess the Number Game (user)
Rock, paper, scissors
Countdown Timer
Password Generator
QR code encoder / decoder
Tic-Tac-Toe
Tic-Tac-Toe AI
Binary Search
Minesweeper
Sudoku Solver
Photo manipulation in Python
Markov Chain Text Composer
Connect Four
Online Multiplayer Game
Web Scraping Program
Bulk file renamer
Weather Program

Code a Discord Bot with Python - Host for Free in the Cloud

Space invaders game

Mad libs Python Project

In this Kylie Ying tutorial, you will learn how to get input from the user, work with f-strings, and see your results printed to the console.

This is a great starter project to get comfortable doing string concatenation in Python.

Guess the Number Game Python Project (computer)

In this Kylie Ying tutorial, you will learn how to work with Python's random module , build functions, work with while loops and conditionals, and get user input.

Guess the Number Game Python Project (user)

In this Kylie Ying tutorial, you will build a guessing game where the computer has to guess the correct number. You will work with Python's random module , build functions, work with while loops and conditionals, and get user input.

Rock, paper, scissors Python Project

In this Kylie Ying tutorial , you will work with random.choice() , if statements, and getting user input. This is a great project to help you build on the fundamentals like conditionals and functions.

Hangman Python Project

In this Kylie Ying tutorial, you will learn how to work with dictionaries, lists, and nested if statements. You will also learn how to work with the string and random Python modules.

Countdown Timer Python Project

In this Code With Tomi tutorial , you will learn how to build a countdown timer using the time Python module. This is a great beginner project to get you used to working with while loops in Python.

Password Generator Python Project

In this Code With Tomi tutorial , you will learn how to build a random password generator. You will collect data from the user on the number of passwords and their lengths and output a collection of passwords with random characters.

This project will give you more practice working with for loops and the random Python module.

QR code encoder / decoder Python Project

In this Code With Tomi tutorial , you will learn how to create your own QR codes and encode/decode information from them. This project uses the qrcode library.

This is a great project for beginners to get comfortable working with and installing different Python modules.

Tic-Tac-Toe Python Project

In this Kylie Ying tutorial, you will learn how to build a tic-tac-toe game with various players in the command line. You will learn how to work with Python's time and math modules as well as get continual practice with nested if statements.

Tic-Tac-Toe AI Python Project

In this Kylie Ying tutorial, you will learn how to build a tic-tac-toe game where the computer never loses. This project utilizes the minimax algorithm which is a recursive algorithm used for decision making.

Binary Search Python Project

In this Kylie Ying tutorial, you will learn how to implement the divide and conquer algorithm called binary search. This is a common searching algorithm which comes up in job interviews, which is why it is important to know how to implement it in code.

Minesweeper Python Project

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Photo Manipulation in Python Project

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Markov Chain Text Composer Python Project

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Pong Python Project

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Snake Python Project

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This project is great if you have already built some smaller beginner Python projects. But if you haven't built any Python projects, then I would highly suggest starting with one of the earlier projects on the list and working your way up to this one.

Tetris Python Project

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Online Multiplayer Game Python Project

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Web Scraping Program Python Project

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Bulk File Re-namer Python Project

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Weather Program Python Project

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After this video was released, Replit changed how you can store your environments variables in your program. Please read through this tutorial on how to properly store environment variables in Replit.

Space Invaders Game Python Project

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10 if-else Practice Problems in Python

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If you're trying to learn Python, you need to practice! These ten if-else Python practice problems provide you some hands-on experience. And don’t worry – we’ve provided full code solutions and detailed explanations!

Python is particularly good for beginners to learn. Its clear syntax can be read almost as clearly as a normal sentence. The if-else statement is a good example of this; it lets you build logic into your programs. This article will walk you through ten i f-else practice exercises in Python. Each one is specifically designed for beginners, helping you hone your understanding of if-else statements.

The exercises in this article are taken directly from our courses, including Python Basics: Part 1 . This course helps absolute beginners understand computer programming with Python; if you’ve never written a line of code, this course is a great place to start.

As the saying goes, practice makes perfect. Learning Python is no exception. As we discuss in Different Ways to Practice Python , doing online courses is a great way to practice a variety of topics. The more you practice writing code, the more comfortable and confident you'll become in your abilities. So – whether you aim to build your own software, delve into data science, or automate mundane tasks – dedicating time to practice is key.

The Python if-else Statement

Before we dive into the exercises, let's briefly discuss the workings of if-else statements in Python. An if-else statement allows your program to make decisions based on certain conditions. The syntax is straightforward:

You provide a condition to evaluate within the if
If that condition is true, the corresponding block of code is executed.
If the condition is false, the code within the optional else block is executed instead.

Here's a simple example:

In this example, if the value of x is greater than 5, the program will print "x is greater than 5"; otherwise, it will print "x is not greater than 5".

This concept forms the backbone of decision-making in Python programs.

To get the most benefit from this article, attempt the problems before reading the solutions. Some of these exercises will have several possible solutions, so also try to think about alternative ways to solve the same problem. Let’s get started.

10 if-else Python Practice Exercises

Exercise 1: are you tall.

Exercise: Write a program that will ask the user for their height in centimeters. Use the input() built-in function to do this. If the height is more than 185 centimeters, print the following line of code:

Explanation: This is a similar syntax to the above template example. The height variable stores the user input as an integer and tests if it’s greater than 185 cm. If so, the message is printed. Notice there is no else; this means if the height is less than or equal to 185, nothing happens.

Exercise 2: More Options

Exercise: Write a program that will ask the user the following question:

If the user answers y , print: Wrong! Canberra is the capital!
If the user answers n , print: Correct!
If the user answers anything else, print: I do not understand your answer!

Explanation: The if statement can be extended with an elif (i.e. else if) to check any answer that returns False to the first condition. If the elif statement also returns False , the indented block under the else is executed.

Exercise 3: Check If a Character Is in a String

Exercise: Write a program to ask the user to do the following:

Provide the name of a country that does not contain any lowercase a or e letters. (Use the prompt: The country is : )
If the user provides a correct string (i.e. one with no a or e inside it), print: You won... unless you made this name up!
Otherwise, print: You lost!

(By the way, possible answers include Hong Kong, Cyprus, and Togo.)

Explanation: This code prompts the user to input a country name using the built-in input() function. Then, it checks if the letters 'a' or 'e' is present in the inputted country name using the in operator. If either letter is found, it prints "You lost!". Otherwise, it prints "You won... unless you made this name up!" using the else statement.

Exercise 4: Count Letter Frequency in a String

Exercise: The letter e is said to be the most frequent letter in the English language. Count and print how many times this letter appears in the poem below:

John Knox was a man of wondrous might, And his words ran high and shrill, For bold and stout was his spirit bright, And strong was his stalwart will. Kings sought in vain his mind to chain, And that giant brain to control, But naught on plain or stormy main Could daunt that mighty soul. John would sit and sigh till morning cold Its shining lamps put out, For thoughts untold on his mind lay hold, And brought but pain and doubt. But light at last on his soul was cast, Away sank pain and sorrow, His soul is gay, in a fair to-day, And looks for a bright to-morrow. (Source: "Unidentified," in Current Opinion, July 1888)

Explanation: The solution starts by initializing a counter with the value of 0. Then a for loop is used to loop through every letter in the string variable poem. The if statement tests if the current letter is an e; if it is, the counter is incremented by 1. Finally, the result of the counter is printed. Note that there is no else needed in this solution, since nothing should happen if the letter is not an e.

Exercise 5: Format Recipes

Exercise: Anne loves cooking and she tries out various recipes from the Internet. Sometimes, though, she finds recipes that are written as a single paragraph of text. For instance:

When you're in the middle of cooking, such a paragraph is difficult to read. Anne would prefer an ordered list, like this:

Cut a slit into the chicken breast.
Stuff it with mustard, mozzarella and cheddar.
Secure the whole thing with rashers of bacon.
Roast for 20 minutes at 200C.

Write a Python script that accepts a recipe string from the user ('Paste your recipe: ') and prints an ordered list of sentences, just like in the example above.

Each sentence of both the input and output should end with a single period.

Explanation: The solution takes a recipe input from the user with input() , then iterates through each character in the recipe. Whenever it encounters a period ( '.' ), it increments a counter, adds a new line character ( '\n' ) and the incremented counter followed by a period to an ordered list. If it encounters any other character, it simply adds that character to the ordered list. Finally, it calculates the length of the counter, removes the last part of the ordered list to exclude the unnecessary counter, and prints the modified ordered list, which displays the recipe with numbered steps.

Exercise 6: Nested if Statements

Exercise: A leap year is a year that consists of 366 (not 365) days. It occurs roughly every four years. More specifically, a year is considered leap if it is either divisible by 4 but not by 100 or it is divisible by 400.

Write a program that asks the user for a year and replies with either leap year or not a leap year.

Explanation: This program takes a year from the user as input. It checks if the year is divisible by 4. If it is, it then checks if the year is divisible by 100. If it is, it further checks if the year is divisible by 400. If it is, it prints 'leap year' because it satisfies all the conditions for a leap year. This is all achieved with nesting.

If it's divisible by 4, but not by 100, or if it’s not divisible by 400, the program prints 'not a leap year'. If the year is not divisible by 100, it directly prints 'leap year' because it satisfies the basic condition for a leap year (being divisible by 4). If the year is not divisible by 4, it prints 'not a leap year'.

Exercise 7: Scrabble

Exercise: Create a function called can_build_word(letters_list, word) that takes a list of letters and a word. The function should return True if the word uses only the letters from the list.

Like in real Scrabble, you cannot use one tile twice in the same word. For example, if a list of letters contains only one 'a', ‘banana’ returns False. The function should also return False if the word contains any letters not in the list.

For example …

… should return True. On the other hand …

… should return False because there is only one 'f'.

One thing to keep in mind: Neither the provided letter list nor the word should be changed by your function. It may be tempting to remove letters from the letters list to remove the used tiles. This should not be the case. Instead, you should copy the passed list. Simply use the list() function and pass it another list:

This way we can safely operate on a copy of the list without changing the contents of the original list.

Explanation: The function starts by making a copy of the list of letters to avoid modifying the original. Then, it iterates through each letter in the word. For each letter, it checks if that letter exists in the list copy. If it does, it removes that letter from the copy, which ensures each letter is used only once.

If the letter doesn't exist in the copy of the letters list, it means the word cannot be formed using the available letters; it returns False. If all the letters in the word can be found and removed from the list copy, it means the word can indeed be formed; it returns True .

If you are looking for additional material to help you learn how to work with Python lists, our article 12 Beginner-Level Python List Exercises with Solutions has got you covered.

Exercise 8: for Loops and if Statements

Exercise: Write a program that asks for a positive integer and prints all of its divisors, one by one, on separate lines in ascending order.

A divisor is a number that divides a particular number with no remainder. For example, the divisors of 4 are 1, 2, and 4.

To check if a is a divisor of b , you can use the modulo operator %. a % b returns the remainder of dividing a by b . For example, 9 % 2 is 1 because 9 = (4 * 2) + 1, and 9 % 3 is 0 because 9 divides into 3 with no remainder. If a % b == 0 , then b is a divisor of a .

Explanation: This solution takes an input number from the user and then iterates through numbers from 1 to that input number (inclusive). For each number i in this range, it checks if the input number is divisible by i with no remainder ( number % i == 0 ). If the condition is satisfied, it means that i is a factor of the input number.

Looping is another important skill in Python. This problem could also be solved with a while loop. Take a look at 10 Python Loop Exercises with Solutions to learn more about for and while loops.

Exercise 9: if Statements and Data Structures

Exercise: Write a function named get_character_frequencies() that takes a string as input and returns a dictionary of lowercase characters as keys and the number of their occurrences as values. Ignore the case of a character.

Explanation: This function initializes an empty dictionary ( freq_dict ) to store the frequencies of characters. It iterates through each character in the input word using a for loop. Within the loop, it converts each character to lowercase using the lower() method; this ensures case-insensitive counting.

The program checks if the lowercase character is already a key in the dictionary. If it's not, it adds the character as a key and sets its frequency to 1. If it is already a key, it increments the frequency count for that character by 1 and returns the dictionary.

If you’re not familiar with how Python dictionaries work, Top 10 Python Dictionary Exercises for Beginners will give you experience working with this important data structure.

Exercise 10: if Statements and Multiple Returns

Exercise: Write a function named return_bigger(a, b) that takes two numbers and returns the bigger one. If the numbers are equal, return 0.

Explanation: When using if statements in a function, you can define a return value in the indented block of code under the if-else statement. This makes your code simpler and more readable – another great example of the clear syntax which makes Python such an attractive tool for all programmers.

Do You Want More Python Practice Exercises?

Learning anything new is a challenge. Relying on a variety of resources is a good way to get a broad background. Read some books and blogs to get a theoretical understanding, watch videos online, take advantage of the active Python community on platforms like Stack Overflow . And most importantly, do some hands-on practice. We discuss these points in detail in What’s the Best Way to Practice Python?

The Python practice exercises and solutions shown here were taken directly from several of our interactive online courses, including Python Basics Practice , Python Practice: Word Games , and Working with Strings in Python . The courses build up your skills and knowledge, giving you exposure to a variety of topics.

And if you’re already motivated to take your skills to the next level, have a go at another 10 Python Practice Exercises for Beginners with Solutions . Happy coding!

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