Forwarded from NSS_SoEEC (Admin)
Python_Competitive_Programming_Basics.pdf
15.3 MB
This helps you alot for just like cheet sheet also understand how you will face every challenges we'll structured also
Gitdocs AI – Let your code explain itself 🚀
Gitdocs AI is a tool that automatically creates a clean, professional README file for your GitHub repository.
It reads your project’s code and generates clear documentation using ready-made templates.
Why Gitdocs AI is useful:
No need to write README files manually
Creates industry-standard documentation
Multiple templates to choose from
Improved AI workflow and very reliable (near-zero downtime)
Completely free to use
Gitdocs AI helps developers save time and make their projects easier to understand for everyone.
Perfect for beginners and professionals 👨💻👩💻
Related image please generate
#tech@ethhostech
@TechwithhosBot
Gitdocs AI is a tool that automatically creates a clean, professional README file for your GitHub repository.
It reads your project’s code and generates clear documentation using ready-made templates.
Why Gitdocs AI is useful:
No need to write README files manually
Creates industry-standard documentation
Multiple templates to choose from
Improved AI workflow and very reliable (near-zero downtime)
Completely free to use
Gitdocs AI helps developers save time and make their projects easier to understand for everyone.
Perfect for beginners and professionals 👨💻👩💻
Related image please generate
#tech@ethhostech
@TechwithhosBot
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Hello everyone 👋
To learn effectively, one high-quality resource is enough if you practice consistently.
Below are the best YouTube channels for each learning division. Follow your division with focus and discipline 💪
🌐 Web Development
▶ Traversy Media
HTML • CSS • JavaScript • React • Node.js • Real projects
🧠 Data Structures & Algorithms (DSA)
▶ Tushar Roy – Coding Made Simple
Algorithms • Data Structures • Problem-solving logic
📊 Data Analysis
▶ freeCodeCamp.org
Python • Pandas • NumPy • Full data analysis courses
🐍 Python & Backend
▶ Corey Schafer
Python fundamentals • Flask • Django • Clear explanations
🤖 AI / Automation
▶ Tech With Tim
Python automation • AI basics • Practical projects
🎯 Software Engineering & Career
▶ Fireship
Modern tech • System thinking • Industry awareness
⚠️ Important Reminder
• Don’t jump between many channels
• Practice what you learn
• Consistency > Motivation
🔥 Tech with Hos – Learn Smart | Practice Hard | Grow Fast 🚀
@TechwithhosBot
#TechWithHos
Any thing 👇🤛
To learn effectively, one high-quality resource is enough if you practice consistently.
Below are the best YouTube channels for each learning division. Follow your division with focus and discipline 💪
🌐 Web Development
▶ Traversy Media
HTML • CSS • JavaScript • React • Node.js • Real projects
🧠 Data Structures & Algorithms (DSA)
▶ Tushar Roy – Coding Made Simple
Algorithms • Data Structures • Problem-solving logic
📊 Data Analysis
▶ freeCodeCamp.org
Python • Pandas • NumPy • Full data analysis courses
🐍 Python & Backend
▶ Corey Schafer
Python fundamentals • Flask • Django • Clear explanations
🤖 AI / Automation
▶ Tech With Tim
Python automation • AI basics • Practical projects
🎯 Software Engineering & Career
▶ Fireship
Modern tech • System thinking • Industry awareness
⚠️ Important Reminder
• Don’t jump between many channels
• Practice what you learn
• Consistency > Motivation
🔥 Tech with Hos – Learn Smart | Practice Hard | Grow Fast 🚀
@TechwithhosBot
#TechWithHos
Any thing 👇🤛
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Forwarded from Hi, AI • Tech News
Two talks by Sam Altman, from 2014, when he was running Y Combinator.
There's no step-by-step "overnight success" recipe in these videos. Still, there are plenty of valuable ideas that help not only in business but also in everyday life.
A few takeaways:
Feels like OpenAI with ChatGPT proved every one of these points.
So what matters most for a startup?
❤️ — idea and product
😎 — money and investors
🍾 — luck!
@hiaimediaen
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🚀 How to Code Real Projects in 1 Hour
Most devs waste days chasing perfection—polishing UIs, setting up databases, tweaking configs. But speed wins.
Here’s the smarter way:
✅ Hardcode first — skip the dynamic setup. Fake auth, inline data, basic buttons.
✅ Skip the setup nightmare — use templates, boilerplates, Firebase, anything that gets you coding fast.
✅ Steal the structure — don’t reinvent folders. Use proven layouts: src/, components/, services/, assets/.
✅ Launch ugly — real users > perfect code. Improve after feedback.
✅ Use AI wisely — treat it like a junior dev. Great for boilerplate, risky for complex logic.
✅ Focus only on what matters — cut distractions, ship fast, iterate later.
💡 Perfection kills momentum. Functionality builds confidence.
Start fast. Launch early. Improve later.
TechWithHos @TechwithhosBot
#Tech@ethhostech
Most devs waste days chasing perfection—polishing UIs, setting up databases, tweaking configs. But speed wins.
Here’s the smarter way:
✅ Hardcode first — skip the dynamic setup. Fake auth, inline data, basic buttons.
✅ Skip the setup nightmare — use templates, boilerplates, Firebase, anything that gets you coding fast.
✅ Steal the structure — don’t reinvent folders. Use proven layouts: src/, components/, services/, assets/.
✅ Launch ugly — real users > perfect code. Improve after feedback.
✅ Use AI wisely — treat it like a junior dev. Great for boilerplate, risky for complex logic.
✅ Focus only on what matters — cut distractions, ship fast, iterate later.
💡 Perfection kills momentum. Functionality builds confidence.
Start fast. Launch early. Improve later.
TechWithHos @TechwithhosBot
#Tech@ethhostech
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@departmentUpdateNotifier_bot
Hey everyone 👋
This bot is created by our friend and batchmate from ASTU.
It helps you stay updated with department placement releases. Once your department is released, the bot will notify you within 15 minutes.
Make sure to start the bot and stay updated ✅
Hey everyone 👋
This bot is created by our friend and batchmate from ASTU.
It helps you stay updated with department placement releases. Once your department is released, the bot will notify you within 15 minutes.
Make sure to start the bot and stay updated ✅
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🚀 How Java Is Powerful & Why Every Software Engineer Must Know It
Java isn’t just a programming language — it’s a career accelerator 💡
✨ Why Java is Powerful
Write once, run anywhere 🌍 (Windows, Linux, Android, servers)
Rock-solid performance & security 🔐
Backbone of enterprise systems (banks, fintech, big tech)
Massive ecosystem: Spring Boot, Hibernate, Android, tools everywhere
🔥 Why Every Software Engineer Should Learn Java
It builds strong problem-solving & OOP thinking
Opens doors to high-paying jobs worldwide 💼
Perfect for backend, mobile, and large-scale systems
Teaches you how real-world software is designed
👨💻 For young devs:
If you want long-term relevance, global opportunities, and deep engineering skills, Java is not optional — it’s essential.
📌 Follow Tech with Hos for practical tech insights, career guidance, and real developer growth.
Let’s build skills that actually matter 💪
#hos@ethhostech
@TechwithhosBot
Java isn’t just a programming language — it’s a career accelerator 💡
✨ Why Java is Powerful
Write once, run anywhere 🌍 (Windows, Linux, Android, servers)
Rock-solid performance & security 🔐
Backbone of enterprise systems (banks, fintech, big tech)
Massive ecosystem: Spring Boot, Hibernate, Android, tools everywhere
🔥 Why Every Software Engineer Should Learn Java
It builds strong problem-solving & OOP thinking
Opens doors to high-paying jobs worldwide 💼
Perfect for backend, mobile, and large-scale systems
Teaches you how real-world software is designed
👨💻 For young devs:
If you want long-term relevance, global opportunities, and deep engineering skills, Java is not optional — it’s essential.
📌 Follow Tech with Hos for practical tech insights, career guidance, and real developer growth.
Let’s build skills that actually matter 💪
#hos@ethhostech
@TechwithhosBot
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🧾 በኢትዮጵያ የQR ኮድ ያላቸው ደረሰኞች ግዴታ ሆነዋል!
አሁን በኢትዮጵያ ውስጥ የተመዘገቡ የንግድ ተቋማት ሁሉ
👉 QR ኮድ ያለው ይፋዊ ደረሰኝ መስጠት አለባቸው።
🔍 ይህ ማለት?
እያንዳንዱ ደረሰኝ ከ TIN ጋር የተገናኘ ነው
ግብይቱ በ MoR (ገቢዎች ሚኒስቴር) ስርዓት ላይ ይመዘገባል
ደንበኞች QR በመስካን 👉 ደረሰኙን ያረጋግጣሉ
✅ ለምን አስፈላጊ ነው?
✔ ሀሰተኛ ደረሰኞችን ይከላከላል
✔ የግብር ህግ መከበሩን ያረጋግጣል
✔ ግልጽነትን ይጨምራል
✔ ደንበኛንና ንግድን ይጠብቃል
🔗 ደረሰኝ ለማረጋገጥ
👉 https://www.mor.gov.et/qr
🚀 ይህ እርምጃ የኢትዮጵያን Digital Tax System ወደ ቀጣይ ደረጃ ያደርሳል!
Any questions 👇
@TechwithhosBot
#ethio@ethhostech
አሁን በኢትዮጵያ ውስጥ የተመዘገቡ የንግድ ተቋማት ሁሉ
👉 QR ኮድ ያለው ይፋዊ ደረሰኝ መስጠት አለባቸው።
🔍 ይህ ማለት?
እያንዳንዱ ደረሰኝ ከ TIN ጋር የተገናኘ ነው
ግብይቱ በ MoR (ገቢዎች ሚኒስቴር) ስርዓት ላይ ይመዘገባል
ደንበኞች QR በመስካን 👉 ደረሰኙን ያረጋግጣሉ
✅ ለምን አስፈላጊ ነው?
✔ ሀሰተኛ ደረሰኞችን ይከላከላል
✔ የግብር ህግ መከበሩን ያረጋግጣል
✔ ግልጽነትን ይጨምራል
✔ ደንበኛንና ንግድን ይጠብቃል
🔗 ደረሰኝ ለማረጋገጥ
👉 https://www.mor.gov.et/qr
🚀 ይህ እርምጃ የኢትዮጵያን Digital Tax System ወደ ቀጣይ ደረጃ ያደርሳል!
Any questions 👇
@TechwithhosBot
#ethio@ethhostech
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You can see our live stream at 4:00 local time ⏲️
A2sv kick-off program held at AASTU
A2sv kick-off program held at AASTU
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CBE Connect 🚀
The Commercial Bank of Ethiopia (CBE) has partnered with StarPay/Eaglelion Technology Financial Technologies to launch CBE Connect, a digital platform aimed at streamlining financial services and remittances.
✅ 7+ services in one app – from digital payments to remittances
✅ Supports VISA & Mastercard – send money globally
✅ Instant settlement – fast, secure, and available 24/7
✅ Android & iOS friendly – user-friendly interface
The platform targets both Ethiopians in the country and diaspora, bridging traditional banking and fintech for seamless transactions anytime, anywhere.
Related developments:
CBE Beje: digital loan & savings service launched in Nov 2025, loans from 500–150,000 Birr without collateral.
Digital growth: as of Jan 2026, CBE digital platforms handled over 9 trillion Birr
CBE Connect represents a major step toward a cashless, tech-driven financial future.
@TechwithhosBot
The Commercial Bank of Ethiopia (CBE) has partnered with StarPay/Eaglelion Technology Financial Technologies to launch CBE Connect, a digital platform aimed at streamlining financial services and remittances.
✅ 7+ services in one app – from digital payments to remittances
✅ Supports VISA & Mastercard – send money globally
✅ Instant settlement – fast, secure, and available 24/7
✅ Android & iOS friendly – user-friendly interface
The platform targets both Ethiopians in the country and diaspora, bridging traditional banking and fintech for seamless transactions anytime, anywhere.
Related developments:
CBE Beje: digital loan & savings service launched in Nov 2025, loans from 500–150,000 Birr without collateral.
Digital growth: as of Jan 2026, CBE digital platforms handled over 9 trillion Birr
CBE Connect represents a major step toward a cashless, tech-driven financial future.
@TechwithhosBot
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🚀 Tech With Hos
Joke aside — This channel is about building skills that actually open doors in tech.
👉 What you’ll find here:
➲ Core 💻 Computer Science & programming fundamentals.
➲ Competitive programming insights (ICPC 🧠 mindset)
➲ Real-world 🌐 software development tools, workflows, and projects
➲ Practical data analysis 📊 concepts
➲ Lessons inspired by ICPC finalists and top 🏆 competitive programmers
➲ Career guidance from seniors working in big tech
➲ Essential tech news 📰 and trends for serious students
For students who think long-term, build leverage early, and aim high.
Join Channel |➲| Tech with hos
#techwithhos #technews #hos
Joke aside — This channel is about building skills that actually open doors in tech.
👉 What you’ll find here:
➲ Core 💻 Computer Science & programming fundamentals.
➲ Competitive programming insights (ICPC 🧠 mindset)
➲ Real-world 🌐 software development tools, workflows, and projects
➲ Practical data analysis 📊 concepts
➲ Lessons inspired by ICPC finalists and top 🏆 competitive programmers
➲ Career guidance from seniors working in big tech
➲ Essential tech news 📰 and trends for serious students
For students who think long-term, build leverage early, and aim high.
Maintained by -👨💻 Mr. Hosam Adem
🔰Software Engineering student at ASTU,
🔰Competitive Programmer & A2SVian
📥 Contact hos - Telegram
Join Channel |➲| Tech with hos
#techwithhos #technews #hos
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Forwarded from CSEC-ASTU Community Education
📌 CPD Entrance Exam – Practice Guide
The CPD entrance exam is open to 1st, 2nd, and 3rd year students from any department.
All practice problems will be solved on Codeforces.
🔹 1st Year
Denoscription:
Focuses on checking your understanding of basic Python programming and simple problem-solving. You just need to know how to read, understand, and implement code correctly.
Topics: Implementation, brute force, easy sorting, basic sets & dictionaries
Ratings: 800
NB: If you don’t know the topic names, don’t worry—just practice 800-rated problems.
🔹 2nd Year
Similar to 1st year, but with slightly harder problems. You are expected to be more comfortable with logic and basic algorithms.
Topics: All 1st year topics but more harder (edited here)
Ratings: 800 – 900
🔹 3rd Year
Tests stronger problem-solving skills and algorithmic thinking. Questions require better optimization and understanding of common techniques.
Topics: All previous topics (1st year & 2nd year) + two pointers, sliding window, prefix sum, matrix problems
Ratings: 800 – 1200 (max)
❓ Have questions or need clarification?
Feel free to drop them in the chat—we’re happy to help.
📢 More updates, practice sets, and guidance will be shared soon, so stay tuned!
👉 Don’t forget to join the channel:
@csec_astu_community_education
@CSEC_ASTU
Forwarded from CSEC-ASTU Community Education
How to Filter Problems by Rating and Topic on Codeforces ❓
If you’re confused about how to filter problems by rating or topic, follow these steps:
Step 1:
Log in to Codeforces. If you don’t have an account, create one.
Step 2:
Go to the Problemset tab.
Step 3:
On the right side, find the box labeled “Filter Problems.”
Under Difficulty:
-> Enter the minimum rating on the left (for all of you, this is 800).
-> Enter the maximum rating on the right (e.g., 800, 900, or any value).
Step 4:
Click “Add tag” and select the topics mentioned earlier.
- For 3rd-year students, only the Two Pointers tag is required (this also includes Sliding Window).
- For Prefix Sum and Matrix, try searching on Google like:
“Prefix Sum practice questions on Codeforces”
Step 5:
Click the Apply button to apply your filters.
✅ That’s it!
In the problem list, you’ll see a green check icon (✅). Clicking it shows the most commonly solved problems, making practice easier.
If you’re confused about how to filter problems by rating or topic, follow these steps:
Step 1:
Log in to Codeforces. If you don’t have an account, create one.
Step 2:
Go to the Problemset tab.
Step 3:
On the right side, find the box labeled “Filter Problems.”
Under Difficulty:
-> Enter the minimum rating on the left (for all of you, this is 800).
-> Enter the maximum rating on the right (e.g., 800, 900, or any value).
Step 4:
Click “Add tag” and select the topics mentioned earlier.
📌 Note:
- For 3rd-year students, only the Two Pointers tag is required (this also includes Sliding Window).
- For Prefix Sum and Matrix, try searching on Google like:
“Prefix Sum practice questions on Codeforces”
Step 5:
Click the Apply button to apply your filters.
✅ That’s it!
Additional Notes:
In the problem list, you’ll see a green check icon (✅). Clicking it shows the most commonly solved problems, making practice easier.
🚗 Tesla's Full Self-Driving Update is here with even smarter features! 🧠
Tesla has just rolled out a major update to its Full Self-Driving software, bringing it one step closer to full autonomy on the road. This version includes advanced navigation, better object detection, and smoother driving on highways and city streets.
Imagine a car that can drive itself almost anywhere with minimal human intervention! 🌍 This is huge for the future of transportation, making roads safer and driving more efficient.
But here’s a question: Is this really something we’ll see in Ethiopia after 5 or 10 years? 🤔
Let us know your thoughts!
Stay tuned for more tech updates with Tech with Hos. 🔥
@TechwithhosBot
Tesla has just rolled out a major update to its Full Self-Driving software, bringing it one step closer to full autonomy on the road. This version includes advanced navigation, better object detection, and smoother driving on highways and city streets.
Imagine a car that can drive itself almost anywhere with minimal human intervention! 🌍 This is huge for the future of transportation, making roads safer and driving more efficient.
But here’s a question: Is this really something we’ll see in Ethiopia after 5 or 10 years? 🤔
Let us know your thoughts!
Stay tuned for more tech updates with Tech with Hos. 🔥
@TechwithhosBot
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Forwarded from CSEC ASTU
📢 Applications Now Open
CSEC ASTU Development Division is opening its doors to new members!
⚠️ Limited slots available; applications close once all spots are filled.
👉 Apply here: Link
Ideas matter, but building them together is what creates impact.
- Development Division
👥 Join us:
🔗 LinkedIn
💬 Telegram
▶️ YouTube
#CSEC_ASTU #Application #DevDivision #TechCommunity #BuildTogether #SoftwareDevelopment #FutureDevelopers
CSEC ASTU Development Division is opening its doors to new members!
If you’re a 2nd or 3rd year student who loves technology and wants hands-on experience building real solutions, this is for you.🗣 Interview Process:
Qualified applicants will have a short interview to discuss their skills, interests, and motivation.
⚠️ Limited slots available; applications close once all spots are filled.
👉 Apply here: Link
- Development Division
👥 Join us:
💬 Telegram
▶️ YouTube
#CSEC_ASTU #Application #DevDivision #TechCommunity #BuildTogether #SoftwareDevelopment #FutureDevelopers
Forwarded from Birhan Nega
ልክ እንደ ፌስታል, windows os ለcoding ቢከለከልልን 😎💻 💻
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📲 Apple May Release a Foldable iPhone
Apple is testing two foldable iPhones:
📖 Book-style Fold – Opens like a book (first expected model)
📱 Flip-style Fold – Small clamshell phone (may come later)
If the first foldable iPhone is successful, Apple may create more foldable designs in the future.
🤔 Is Apple innovating… or just copying others?
❤️ — Innovation
🔥 — Late but smart move
👎 — Just copying
@TechwithhosBot
Apple is testing two foldable iPhones:
📖 Book-style Fold – Opens like a book (first expected model)
📱 Flip-style Fold – Small clamshell phone (may come later)
If the first foldable iPhone is successful, Apple may create more foldable designs in the future.
🤔 Is Apple innovating… or just copying others?
❤️ — Innovation
🔥 — Late but smart move
👎 — Just copying
@TechwithhosBot
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🛑 Spain Plans to Ban Social Media for Under 16
Spain’s Prime Minister says children under 16 should not use social media.
He says today’s internet is like a “digital Wild West” — meaning it can be unsafe for kids.
The government wants social media companies to: • Stop under-16 users from creating accounts
• Use real age verification (not just clicking “I am 16+”)
• Take responsibility for harmful or hateful content
Australia already made a similar law and was the first country to do it.
Now countries like France and others in Europe are also thinking about it.
Some people support this to protect kids.
Others worry it may limit freedom or be hard to enforce.
If this rule came to Ethiopia…
Should social media be banned for students under 16?
❤️ — Yes, it helps protect students
👎 — No, students should learn to use it responsibly
@TechwithhosBot
Spain’s Prime Minister says children under 16 should not use social media.
He says today’s internet is like a “digital Wild West” — meaning it can be unsafe for kids.
The government wants social media companies to: • Stop under-16 users from creating accounts
• Use real age verification (not just clicking “I am 16+”)
• Take responsibility for harmful or hateful content
Australia already made a similar law and was the first country to do it.
Now countries like France and others in Europe are also thinking about it.
Some people support this to protect kids.
Others worry it may limit freedom or be hard to enforce.
If this rule came to Ethiopia…
Should social media be banned for students under 16?
❤️ — Yes, it helps protect students
👎 — No, students should learn to use it responsibly
@TechwithhosBot
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