Python is a simple and powerful programming language used for web development, data science, automation and more. Its easy-to-read syntax makes it great for beginners. Python programming with practice involves learning concepts like variables, loops, functions and object-oriented programming by solving problems and building real-world projects. Regular practice improves problem-solving skills and helps build a strong coding foundation.
1000+ Challenge of Python Problems and Solutions is a comprehensive collection of python programming problems, designed to help developers of all levels hone their skills through practice and problem-solving. This repository includes a diverse range of problems, from basic programming tasks to advanced challenges, with solutions and explanations to guide you through each concept. Whether you're a beginner or a professional, this repository will help you improve your python coding abilities, boost your problem-solving skills and prepare you for coding interviews and competitive programming.
In this repository, you'll find 1000+ Python problems categorized by difficulty and topic, such as:
- Basic Problems: Simple tasks to get you familiar with Python syntax and core concepts.
- Intermediate Problems: Problems that involve algorithms, data structures and logic.
- Advanced Problems: Complex challenges that require in-depth understanding of algorithms, system design and optimization.
Each problem is followed by a detailed solution with explanations to help you understand how to approach and solve the problem effectively. In addition to problem-solving, this repository will also help you:
- Master Python's built-in data structures: Lists, dictionaries, sets, tuples.
- Improve your problem-solving skills: Step-by-step guidance through algorithm design and optimization.
- Prepare for coding interviews: Solve real-world problems commonly encountered in interviews.
- Gain practical experience: Work on real-life programming problems that developers face daily.
Start exploring the problems, work through them and submit your own solutions to contribute back to the community.
This repository was developed using the latest operating systems, software and tools.
- Operating System : Windows11, Kali Linux
- Software : Python3.12 and Visual Studio Code
git clone https://github.com/iamx-ariful-islam/python-problems-and-solutions.gitFirst download, install and configure python. Then use the package manager pip to install on.
- Windows installation
- Kali linux installation
print('#' * 15)
print('Hello, Python')
print('#' * 15)
'''output:
###############
Hello, Python
###############
'''import os
import random as rand
# input user choice for testing purpose
usr_pwd = input('Enter your password: ')
# set default some password characters
set_pwd = ['a', 'b', 'c', 'd', 'e']
pwd = ''
while pwd != usr_pwd:
pwd = ''
for _ in range(len(usr_pwd)):
gues_pwd = set_pwd[rand.randint(0, len(set_pwd)-1)]
pwd = gues_pwd + pwd
print(pwd)
print('Cracking password...please wait')
# clean the screen
os.system('cls')
print('Your password is :', pwd)# pip install wordcloud
# pip install matplotlib
from wordcloud import WordCloud
import matplotlib.pyplot as plt
# defalut some text
txt = 'Python, Django, ReactJs, Datascience, Machine learning, IoT, Deep learning, Artificial intelligence'
wordcloud = WordCloud().generate(txt)
# display the word cloud
plt.imshow(wordcloud, interpolation='bilinear')
plt.axis('off')
plt.show()This repository contains over 1000+ Python problems and their respective solutions, designed to help learners and developers improve their coding skills through practical problem-solving. Each script demonstrates how to approach a specific programming challenge using clean and efficient Python code. The necessary or required Python libraries are listed as comments in each file.
The problems range from beginner to advanced levels, covering topics such as data types, loops, functions, recursion, file handling, object-oriented programming and algorithmic problem-solving. Code files are organized in a clear and consistent format, often including comments and brief explanations to improve understanding.
- Make sure Python is installed on your system (Python 3.x recommended).
- Each file is standalone and can be executed using python filename.py from your terminal or code editor.
- Some scripts may include input prompts or test cases to illustrate the solution in action.
- Error handling is included where necessary to gracefully manage edge cases and unexpected inputs.
- These solutions not only help in mastering Python fundamentals but also prepare learners for coding interviews, competitive programming, and real-world problem-solving scenarios.
- Python Community: For creating an approachable and powerful language with extensive documentation and libraries.
- Stack Overflow: For providing answers, clarifications and peer-reviewed solutions to many challenges encountered during development.
- LeetCode, HackerRank, Codeforces, GeeksforGeeks: For inspiring many of the problems and offering an excellent platform for practice.
- Open-source Contributors: For their countless resources, learning materials and support in the programming ecosystem.
- VS Code & PyCharm: For offering productive environments for writing, testing and debugging Python code.
Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.
- Fork the repository.
- Create a new branch (git checkout -b feature-name).
- Commit your changes (git commit -am 'Add new feature').
- Push to your branch (git push origin feature-name).
- Create a new Pull Request.
Please make sure to update tests as appropriate.
This repository is licensed under the MIT.
“Good code is about making things powerful yet readable”
— Md. Ariful Islam