Challenge: One Code Problem Per Day

  3   0   0  

There's a CS program course where we have to solve one coding problem every day. This course is really exciting. When solving the problems, bugs can appear, and although it's rare, the problems themselves might be flawed, so we communicate our opinions openly and honestly about these issues. Once, we were asked to solve a problem using a 'Map,' and I got confused because I thought they meant a geographical map!

Some people say

Why do we learn algorithms?

Why do we need coding skills?

Certainly, we don't need to conquer all knowledges, but we should have basic skills in order to take advandate of AI. I think AI is just a kind of gear for level-up based on our foundation.

Challenge: One Code Problem Per Day

The UIUC CS program provides a strong foundation in programming through a variety of courses covering fundamental concepts like data structures, algorithms, and software engineering. Students learn multiple programming languages, including Python, C++, and Java, and gain hands-on experience through challenging projects and assignments. The curriculum emphasizes both theoretical understanding and practical application, preparing graduates for a wide range of programming-related careers. Furthermore, the program offers specialized courses in areas like artificial intelligence, machine learning, and distributed systems, allowing students to deepen their expertise in specific programming domains.

UIUC Coding course is pretty much strong, but you can also take a look other web sites as well.Here are some popular and helpful websites for practicing coding problems, categorized for easier browsing:

  • LeetCode (leetcode.com): *The* go-to for interview preparation. Massive library of problems, well-organized by company, topic, and difficulty. Strong community, good discussion forums. Supports many languages. Free and paid (Premium) options. The Premium version unlocks more company-specific problem sets and features.
  • HackerRank (hackerrank.com): Widely used for coding challenges and assessments. Offers problems in various domains (algorithms, data structures, mathematics, AI, databases, etc.). Often used by companies for recruitment. Supports many languages. Good learning paths.
  • Codeforces (codeforces.com): Focuses on competitive programming. Regular contests, problems of varying difficulty (generally more challenging than LeetCode or HackerRank). Strong emphasis on speed and efficiency. Large and active community.
  • AtCoder (atcoder.jp): Another popular competitive programming platform, especially strong in Japan. Regular contests, well-organized problems, and good editorials.
  • CodingBat (codingbat.com): Excellent for beginners. Small, focused problems to practice basic coding concepts in Java and Python. Simple interface, immediate feedback.
  • Project Euler (projecteuler.net): Mathematical problems that can be solved with programming. Focuses on algorithm design and optimization.
  • Edabit (edabit.com): Gamified coding challenges. Very beginner-friendly. Focuses on short, practical coding snippets. Offers points, ranks, and a progress tracker.
  • Codewars (codewars.com): Coding challenges ("kata") contributed by the community. Wide range of difficulty levels. Supports many languages. Focuses on practical skills.
     


Tags: AI C++ Coding Hands-on Experience Java Programming Python Software Development Share on Facebook Share on X

◀ PREVIOUS
Did you know that the person who voiced Humtrix Rumi in KPop Demon Hunters went to UIUC?

  Comments 0
SIMILAR POSTS

Japan's Current Status on Generative AI and Copyright: A Summary of Developments, Current Situation, and Key Issues

(updated at Oct 08, 2024)

The UN Pushes for Global AI Standards

(created at Oct 01, 2024)

Digital Innovation Tools to Improve Health and Productivity in the Workplace

(updated at Sep 03, 2024)

Harris And Trump's Position On the Future of American Science

(updated at Aug 31, 2024)

Demand for AI and Electric-Differentiated Renewable Energy Surges

(updated at Sep 21, 2024)

AI and Exoskeleton Robots

(updated at Sep 22, 2024)

Microsoft's On-Device AI: Revolutionizing Smart Technology and Redefining Innovation

(updated at Sep 22, 2024)

ChatGPT Reset command and Ignore the Previous Response feature to have a Solid Result

(updated at May 16, 2024)

ChatGPT Connectors makes the results Perfect as you expected

(updated at May 10, 2024)

Mastering Excel Data Manipulation with Python

(updated at Apr 26, 2024)

Difference between Java and Javascript

(updated at Oct 03, 2024)

Java Servlet Example

(created at Feb 19, 2024)

Importance of High School Internship

(updated at Sep 28, 2024)

Creating a simple Java Servlet (Web Server Page) with Apache Maven on Microsoft Windows

(created at Jan 28, 2024)

Dataset of California Foodbanks

(updated at Feb 12, 2024)

Python Tutorials for AP Computer Science Principles, Data Projects and High School Internship

(updated at May 10, 2024)

Java Tutorials associated with AP Computer Science A

(updated at Jun 15, 2024)

Machine Learning Types and Programming Languages

(updated at Nov 29, 2023)

Code Chronicles - A Caffeine-Fueled Journey into Data Software Engineering

(updated at Sep 23, 2024)

Java Inner Classes

(updated at May 10, 2024)

Java Polymorphism

(created at Jul 18, 2023)

Java Inheritance (Subclass and Superclass)

(updated at May 10, 2024)

Java Packages

(updated at May 10, 2024)

Java Classes and Objects

(updated at May 10, 2024)

Java Recursion

(updated at May 10, 2024)

Java Scope

(updated at May 10, 2024)

Java Methods

(updated at May 10, 2024)

Java While Loop/Do While Loop/For Loop/For-Each Loop/Break/Continue

(updated at May 13, 2024)

Java Switch Statements

(updated at May 15, 2024)

Java Short Hand If...Else (Ternary Operator)

(updated at May 15, 2024)

Java If ... Else

(updated at May 15, 2024)

Java Math

(updated at May 15, 2024)

Java Variables

(updated at May 15, 2024)

Java Comments

(updated at Sep 03, 2025)

The Print() Method

(updated at May 10, 2024)

Java Syntax

(updated at May 15, 2024)

Java Getting Started

(updated at May 15, 2024)

What is Java?

(created at Jul 07, 2023)

Python Modules

(updated at May 09, 2024)

Python Scope

(updated at May 09, 2024)

Python Polymorphism

(updated at May 09, 2024)

Python Iterators

(updated at May 09, 2024)

Python Inheritance

(updated at May 09, 2024)

Python Classes/Objects

(updated at May 09, 2024)

Python Arrays

(updated at May 09, 2024)

Python Lambda

(updated at May 09, 2024)

Python Functions

(updated at May 09, 2024)

Python While Loops/For Loops

(updated at May 09, 2024)

Python Conditions and If statements

(updated at May 09, 2024)

Python Dictionaries

(updated at May 09, 2024)

OTHER POSTS IN THE SAME CATEGORY

Did you know that the person who voiced Humtrix Rumi in KPop Demon Hunters went to UIUC?

(updated at Sep 05, 2025)

Tech Visionaries who graduated at UIUC - You are the Next Turn

(updated at Sep 04, 2025)

Thinking about the Public Dataset and Open API provided for the Authorized People

(updated at Sep 04, 2025)

Abraham Lincoln Contributed to UIUC's Creation and its Mission

(created at Sep 03, 2025)

Checking Your Upcoming Assignment/Exam Schedule: Using the UIUC Canvas Dashboard for Assignment Management

(updated at Sep 03, 2025)

UIUC Course Map for CS and Blended CS Degrees

(updated at Sep 02, 2025)

What You Need to Prepare for Graduate University at UIUC

(updated at Sep 01, 2025)

Did you know about the UIUC Course Numbering Policy? How to meet with 120 GPA hours?

(created at Sep 01, 2025)

OMG! Did you consume your meals already at UIUC? How do you change the meal plan?

(updated at Sep 03, 2025)

Feeling weak? Transform yourself at the UIUC ARC!

(updated at Sep 03, 2025)

When you are too busy to have your breakfast/lunch/dinner, use Good2Go Carryout Program

(created at Aug 27, 2025)

Why Outlook’s Redirection Option Is a Game-Changer

(updated at Aug 27, 2025)

Why Every Freshman Needs the Illinois App at UIUC

(updated at Aug 24, 2025)

Where to Eat with Your i-Card at UIUC and How to Track Your Dining Dollars

(updated at Sep 04, 2025)

How to Receive Mail and Packages in University Housing at UIUC

(updated at Aug 27, 2025)

UPDATES

Urban planning and growth from a historical perspective

(created at Sep 28, 2025)

Jackbryan VS Serpent | Korea Beatbox Championship 2023 | Quarterfinal

(created at Sep 28, 2025)

CNBLUE - You've Fallen For Me (넌 내게 반했어)

(created at Sep 28, 2025)

GGIS: The Roots of Visualizing Geographic Information

(created at Sep 27, 2025)

CNBLUE - 외톨이야 (aka Outsider)

(created at Sep 27, 2025)

Did you know that the person who voiced Humtrix Rumi in KPop Demon Hunters went to UIUC?

(updated at Sep 05, 2025)

WING - Dopamine

(created at Sep 05, 2025)

CARDIO VS Jackbryan | Korea Beatbox Championship 2025 | Semifinal

(updated at Sep 04, 2025)

Tech Visionaries who graduated at UIUC - You are the Next Turn

(updated at Sep 04, 2025)

Thinking about the Public Dataset and Open API provided for the Authorized People

(updated at Sep 04, 2025)

Where to Eat with Your i-Card at UIUC and How to Track Your Dining Dollars

(updated at Sep 04, 2025)

OMG! Did you consume your meals already at UIUC? How do you change the meal plan?

(updated at Sep 03, 2025)

Java Comments

(updated at Sep 03, 2025)

Abraham Lincoln Contributed to UIUC's Creation and its Mission

(created at Sep 03, 2025)

Feeling weak? Transform yourself at the UIUC ARC!

(updated at Sep 03, 2025)

Checking Your Upcoming Assignment/Exam Schedule: Using the UIUC Canvas Dashboard for Assignment Management

(updated at Sep 03, 2025)

UIUC Course Map for CS and Blended CS Degrees

(updated at Sep 02, 2025)

What You Need to Prepare for Graduate University at UIUC

(updated at Sep 01, 2025)

Did you know about the UIUC Course Numbering Policy? How to meet with 120 GPA hours?

(created at Sep 01, 2025)

My Dad's Bucket Hat Craze: One Man's Quest for Collegiate Headwear

(created at Aug 30, 2025)

Public Transportation between Chicago O'Hare International Airport and UIUC (University of Illinois at Urbana-Champaign)

(updated at Aug 27, 2025)

How to Receive Mail and Packages in University Housing at UIUC

(updated at Aug 27, 2025)

When you are too busy to have your breakfast/lunch/dinner, use Good2Go Carryout Program

(created at Aug 27, 2025)

Why Outlook’s Redirection Option Is a Game-Changer

(updated at Aug 27, 2025)

Why Every Freshman Needs the Illinois App at UIUC

(updated at Aug 24, 2025)

My First Day at University of Illinois-Urvana Champaign

(created at Aug 22, 2025)

Did you get Selective Service System(SSS) Form 3C?

(updated at Aug 17, 2025)

BlackPink's refreshing song - Jump

(updated at Aug 08, 2025)

Poisonous Mushrooms sprouted along the roadside after Typhoon

(updated at Aug 06, 2025)

Annual Weather Forecasting in Illinois based on Month

(updated at Aug 06, 2025)

My name has a typo in MyIllini - Need a Biographical change form

(updated at Jul 31, 2025)

Free Transportation Systems for UIUC students, faculty, and staff with I-Card

(updated at Jul 31, 2025)

What you can do with I-Card at UIUC

(updated at Jul 31, 2025)

Selecting a Bed Configuration before you move-in at UIUC Dormitory

(updated at Jul 30, 2025)

Student Health Insurance Waiver: Major Deadlines You Can’t Miss

(updated at Jul 22, 2025)

Types of Memory and Storage

(updated at Jul 22, 2025)

Sample Curriculum Comparison CS versus CS+GGIS at UIUC

(updated at May 31, 2025)

UIUC 2025-2026 Academic Calendar

(updated at May 26, 2025)

IU (아이유) appeared at Mask Singer with Violet Fragrance (보라빛 향기)

(updated at Apr 17, 2025)

What is Model Context Protocol (MCP)? How to build AI Agents?

(updated at Apr 17, 2025)

송소희(Song Sohee) - Not a Dream

(updated at Apr 08, 2025)

DOH KYUNG SOO & LEE SUHYUN - Rewrite The Stars cover

(created at Apr 08, 2025)

😲😭 디오(D.O.) - 후라이의 꿈 + Rewrite the stars(with. 수현)

(created at Apr 08, 2025)

D.O. (도경수) & IU (아이유) - Love Wins All | IU’s Palette (아이유의 팔레트)

(updated at Apr 08, 2025)

Lie - Legend song by BIGBANG

(updated at Feb 26, 2025)

Happy New Year Message with Mathematical Equations

(updated at Jan 02, 2025)

Life Quotes from Google CTO Will Grannis emphasizes the importance of data and the problem definition

(updated at Dec 17, 2024)

Life Quotes from Netflix CTO Elizabeth Stone in 2023

(updated at Dec 17, 2024)

Exploring UC Irvine (aka UCI) - School and its Majors

(updated at Dec 13, 2024)

Understanding Rose-Hulman Institute of Technology

(updated at Dec 13, 2024)