🔥 Good Practices for CodeLeague Ethiopia – Read Before Contest Day!
These tips can make the difference between an average performance and a GREAT one.
Save this message. 🔖
🧠 1️⃣ Start With the Easiest Problem First
Never begin with the hardest question.
💡 Scan all problems → pick the easiest → secure early points.
🕒 2️⃣ Manage Your Time Wisely
3 hours goes FAST.
Don’t get stuck on one problem for too long.
If stuck for 20 minutes → switch to another problem.
🧩 3️⃣ Read the Problem Slowly & Carefully
Most wrong answers come from:
Misreading input format
Missing edge cases
Ignoring constraints
Take 1–2 minutes to fully understand the problem before coding.
🧪 4️⃣ Test Your Code With Custom Inputs
Before submitting, always test:
Minimum values
Edge cases
Large cases
Weird input patterns
This avoids unnecessary Wrong Answers (WA).
⚙️ 5️⃣ Keep Your Code Clean & Simple
Shorter, cleaner code = fewer bugs.
Avoid overcomplicating — especially for easier problems.
🔁 6️⃣ Don’t Fear Re-Submitting
If you get WA/TLE/RE:
Read the error
Fix only what’s necessary
Re-submit
Repeated attempts are normal and expected.
🧮 7️⃣ Watch the Constraints
They tell you what solution is required:
Up to 10⁵ or 10⁶ → O(n) or O(n log n)
Very small constraints → brute force is okay
Understanding constraints saves MAJOR time.
🧠 8️⃣ Use Your Team Effectively
Since this is a team contest:
One codes
One debugs
One finds logic & tests cases
Swap roles when needed
Communicate clearly
Teamwork amplifies your strength.
🛑 9️⃣ Don’t Panic After a Wrong Answer
Stay calm.
Wrong answers are part of the game.
Reset → analyze → fix → move on.
🔋 🔟 Prepare Your Environment
Before contest day, make sure:
Your laptop is charged
Your IDE works
Your compiler/interpreter is updated
Your internet is stable
No VPN issues with Codeforces
Bring power banks/chargers
Smooth setup = smooth coding.
🚀 1️⃣1️⃣ Think Before You Code
This simple rule wins contests:
2 minutes planning = 20 minutes saved.
Sketch your approach before typing.
🧠 1️⃣2️⃣ Don’t Reinvent Known Patterns
For standard problems, rely on patterns:
Two pointers
Prefix sums
BFS/DFS
Sorting + greedy
Binary search
Hash maps
Basic DP
Know your patterns, and you’ll solve faster.
🥇 1️⃣3️⃣ Final Tip: Focus on Accuracy First
Fast solving doesn’t matter if the solution is wrong.
Accuracy → stability → speed.
🔵 Let’s Make CodeLeague Ethiopia a High-Quality Contest!
If you read and follow these, you’ll perform MUCH better on contest day.
Good luck coders! 💙⚡️
#CodeLeagueEthiopia #BestPractices #CompetitiveProgramming
These tips can make the difference between an average performance and a GREAT one.
Save this message. 🔖
🧠 1️⃣ Start With the Easiest Problem First
Never begin with the hardest question.
💡 Scan all problems → pick the easiest → secure early points.
🕒 2️⃣ Manage Your Time Wisely
3 hours goes FAST.
Don’t get stuck on one problem for too long.
If stuck for 20 minutes → switch to another problem.
🧩 3️⃣ Read the Problem Slowly & Carefully
Most wrong answers come from:
Misreading input format
Missing edge cases
Ignoring constraints
Take 1–2 minutes to fully understand the problem before coding.
🧪 4️⃣ Test Your Code With Custom Inputs
Before submitting, always test:
Minimum values
Edge cases
Large cases
Weird input patterns
This avoids unnecessary Wrong Answers (WA).
⚙️ 5️⃣ Keep Your Code Clean & Simple
Shorter, cleaner code = fewer bugs.
Avoid overcomplicating — especially for easier problems.
🔁 6️⃣ Don’t Fear Re-Submitting
If you get WA/TLE/RE:
Read the error
Fix only what’s necessary
Re-submit
Repeated attempts are normal and expected.
🧮 7️⃣ Watch the Constraints
They tell you what solution is required:
Up to 10⁵ or 10⁶ → O(n) or O(n log n)
Very small constraints → brute force is okay
Understanding constraints saves MAJOR time.
🧠 8️⃣ Use Your Team Effectively
Since this is a team contest:
One codes
One debugs
One finds logic & tests cases
Swap roles when needed
Communicate clearly
Teamwork amplifies your strength.
🛑 9️⃣ Don’t Panic After a Wrong Answer
Stay calm.
Wrong answers are part of the game.
Reset → analyze → fix → move on.
🔋 🔟 Prepare Your Environment
Before contest day, make sure:
Your laptop is charged
Your IDE works
Your compiler/interpreter is updated
Your internet is stable
No VPN issues with Codeforces
Bring power banks/chargers
Smooth setup = smooth coding.
🚀 1️⃣1️⃣ Think Before You Code
This simple rule wins contests:
2 minutes planning = 20 minutes saved.
Sketch your approach before typing.
🧠 1️⃣2️⃣ Don’t Reinvent Known Patterns
For standard problems, rely on patterns:
Two pointers
Prefix sums
BFS/DFS
Sorting + greedy
Binary search
Hash maps
Basic DP
Know your patterns, and you’ll solve faster.
🥇 1️⃣3️⃣ Final Tip: Focus on Accuracy First
Fast solving doesn’t matter if the solution is wrong.
Accuracy → stability → speed.
🔵 Let’s Make CodeLeague Ethiopia a High-Quality Contest!
If you read and follow these, you’ll perform MUCH better on contest day.
Good luck coders! 💙⚡️
#CodeLeagueEthiopia #BestPractices #CompetitiveProgramming
Demo Contest Link
🚀 CodeLeague Mock Contest is Live!
Get ready to warm up your brains before the main event! 🔥
This mock contest is designed to help you test the platform, practice teamwork, and get comfortable with Codeforces before the big day.
Jump in, try the problems, and make sure everything is working smoothly for your team. 💪
🧪 Mock Contest: Practice Round — No pressure, just learning!
🎯 Goal: Familiarize yourself with the platform + contest flow
⏳ Format: Short practice round
Good luck, CodeLeaguers! ⚡️
Let the warm-up begin! 🏆
🚀 CodeLeague Mock Contest is Live!
Get ready to warm up your brains before the main event! 🔥
This mock contest is designed to help you test the platform, practice teamwork, and get comfortable with Codeforces before the big day.
Jump in, try the problems, and make sure everything is working smoothly for your team. 💪
🧪 Mock Contest: Practice Round — No pressure, just learning!
🎯 Goal: Familiarize yourself with the platform + contest flow
⏳ Format: Short practice round
Good luck, CodeLeaguers! ⚡️
Let the warm-up begin! 🏆
Forwarded from ALX Ethiopia
🚨 Only 1 Day Left to Register!
Compete on Codeforces in Ethiopia’s National Competitive Programming Challenge!
💰 PRIZE POOL: 🥇 20,000 | 🥈 15,000 | 🥉 10,000 ETB 🏅 4th: 5,000 | 5th: 3,000 | Top 15: 1,000 Each
Note: All applications will be reviewed and only qualified candidates will receive an Official Acceptance Email to participate.
🗓 ቅዳሜ, ኅዳር 27 2018 (Dec 6, 2025)
⏰ 3፡00 – 11፡00 ሰአት (9 AM – 5 PM)
📍 CapStone ALX Tech Hub, Lideta
🔗 Register: https://luma.com/9pobz8sd
⚠️ Each team member must register individually.
#ALXEthiopia #CodeLeagueEthiopia #CompetitiveProgramming #Codeforces #DSA #DoHardThings #ALXAfrica
Compete on Codeforces in Ethiopia’s National Competitive Programming Challenge!
💰 PRIZE POOL: 🥇 20,000 | 🥈 15,000 | 🥉 10,000 ETB 🏅 4th: 5,000 | 5th: 3,000 | Top 15: 1,000 Each
Note: All applications will be reviewed and only qualified candidates will receive an Official Acceptance Email to participate.
🗓 ቅዳሜ, ኅዳር 27 2018 (Dec 6, 2025)
⏰ 3፡00 – 11፡00 ሰአት (9 AM – 5 PM)
📍 CapStone ALX Tech Hub, Lideta
🔗 Register: https://luma.com/9pobz8sd
⚠️ Each team member must register individually.
#ALXEthiopia #CodeLeagueEthiopia #CompetitiveProgramming #Codeforces #DSA #DoHardThings #ALXAfrica
⚠️ Important Update for Tomorrow’s Contest
Tomorrow’s CodeLeague contest will be monitored to ensure fairness and a smooth experience for everyone.
To participate, all team members must download and enable the Chrome extension that we will share shortly.
Please install it ahead of time so you’re fully ready for the contest.
Thank you for your cooperation! 🏆✨
CodeLeague Team
Tomorrow’s CodeLeague contest will be monitored to ensure fairness and a smooth experience for everyone.
To participate, all team members must download and enable the Chrome extension that we will share shortly.
Please install it ahead of time so you’re fully ready for the contest.
Thank you for your cooperation! 🏆✨
CodeLeague Team
📘 Cheat Sheets Allowed!
For tomorrow’s CodeLeague contest, you are allowed to bring cheat sheets to help you during the competition.
You can prepare them in C++, Python, or any language you prefer.
Below are sample cheat sheets in C++, feel free to create your own version in Python or any other language.
Come prepared, stay sharp, and code your best! ⚡️💻
CodeLeague Team
For tomorrow’s CodeLeague contest, you are allowed to bring cheat sheets to help you during the competition.
You can prepare them in C++, Python, or any language you prefer.
Below are sample cheat sheets in C++, feel free to create your own version in Python or any other language.
Come prepared, stay sharp, and code your best! ⚡️💻
CodeLeague Team
📩 Important Notice — Check Your Email
Dear participants,
Please make sure to check your email to confirm whether you are eligible for tomorrow’s CodeLeague competition.
The email might be in your Promotions or Spam folder, so check carefully and also check your mobile phone notifications.
🔐 In-person check-in will ONLY be allowed for participants who are marked as eligible in the email.
For those who didn’t make it this time:
Please remember, CodeLeague is recurring, and this is only the beginning. Keep preparing your chance will come. We believe in you. 💪🔥
We will also be sharing lectures, contests, and helpful resources here in the group to support your growth.
Thank you for your understanding and dedication.
CodeLeague Team
Dear participants,
Please make sure to check your email to confirm whether you are eligible for tomorrow’s CodeLeague competition.
The email might be in your Promotions or Spam folder, so check carefully and also check your mobile phone notifications.
🔐 In-person check-in will ONLY be allowed for participants who are marked as eligible in the email.
For those who didn’t make it this time:
Please remember, CodeLeague is recurring, and this is only the beginning. Keep preparing your chance will come. We believe in you. 💪🔥
We will also be sharing lectures, contests, and helpful resources here in the group to support your growth.
Thank you for your understanding and dedication.
CodeLeague Team
⏰🔥 IMPORTANT — TOMORROW’S SCHEDULE
Dear participants,
🚪 Check-in starts at 8:15 AM
⏳ You must arrive BEFORE 9:00 AM for verification and seating.
Please come early this is mandatory. 🙏✨
💻 Contest starts SHARPLY at 9:30 AM (3:30 LT)
⚠️ Because Codeforces has another contest around the same time, the platform may get busy.
To avoid issues, we are starting early and we will not compromise on time. 💯🔥
📄 You can find the full program outline on our Vercel app.
We will follow the schedule strictly. 📌🕒
Let’s make tomorrow smooth, fair, and legendary! 🚀🏆
CodeLeague Team
Dear participants,
🚪 Check-in starts at 8:15 AM
⏳ You must arrive BEFORE 9:00 AM for verification and seating.
Please come early this is mandatory. 🙏✨
💻 Contest starts SHARPLY at 9:30 AM (3:30 LT)
⚠️ Because Codeforces has another contest around the same time, the platform may get busy.
To avoid issues, we are starting early and we will not compromise on time. 💯🔥
📄 You can find the full program outline on our Vercel app.
We will follow the schedule strictly. 📌🕒
Let’s make tomorrow smooth, fair, and legendary! 🚀🏆
CodeLeague Team
Forwarded from EUL
🎉 Certificates Sent!
We’ve sent your participation certificates to your email, please check your Inbox, Promotions, or Spam to make sure you received it.
I’ll also share our LinkedIn post link here. Make sure to follow our page, and if you share your certificate as an achievement, don’t forget to tag our page so we can celebrate you as well! 🚀👏
CodeLeague Team
We’ve sent your participation certificates to your email, please check your Inbox, Promotions, or Spam to make sure you received it.
I’ll also share our LinkedIn post link here. Make sure to follow our page, and if you share your certificate as an achievement, don’t forget to tag our page so we can celebrate you as well! 🚀👏
CodeLeague Team
📢 Upsolve Announcement
Tomorrow, we’ll share the Codeforces contest link used during the competition so you can review all the problems and start upsolving at your own pace. 🧠💻
After that, we’ll also provide you with the contest editorial, so you can learn the intended solutions and strengthen your problem-solving skills even more. 🚀
Stay tuned! learning continues!
CodeLeague Team
Tomorrow, we’ll share the Codeforces contest link used during the competition so you can review all the problems and start upsolving at your own pace. 🧠💻
After that, we’ll also provide you with the contest editorial, so you can learn the intended solutions and strengthen your problem-solving skills even more. 🚀
Stay tuned! learning continues!
CodeLeague Team
🏆 Prize Distribution Update
Starting tomorrow, we will begin distributing prizes for:
• Winning teams (Top 1–5)
• Teams ranked 6–15 who earned rewards through performance
This process may take a couple of days, and we’ll announce once everything is finalized. Thank you for your patience! 🙏
🎁 Social Media Giveaway Still Open!
We are also giving out random prizes to participants who:
• Follow our social pages
• Post stories, reels, or feed posts about CodeLeague
• Tag us and engage creatively
Make sure you participate we’ll pick the best ones and reward them accordingly! 🚀🔥
CodeLeague Team
Starting tomorrow, we will begin distributing prizes for:
• Winning teams (Top 1–5)
• Teams ranked 6–15 who earned rewards through performance
This process may take a couple of days, and we’ll announce once everything is finalized. Thank you for your patience! 🙏
🎁 Social Media Giveaway Still Open!
We are also giving out random prizes to participants who:
• Follow our social pages
• Post stories, reels, or feed posts about CodeLeague
• Tag us and engage creatively
Make sure you participate we’ll pick the best ones and reward them accordingly! 🚀🔥
CodeLeague Team
Hey guys you can check out the contest here Link
We have attached the editorial to the mashup, and You can also access the editorials.
We have attached the editorial to the mashup, and You can also access the editorials.