System.out.println("Welcome to CS 125, Spring 2021!");
System.out.print("We are ");
for (int i = 0; i < 4; i++) {
System.out.print("so ");
}
System.out.println("excited to have you in class this semester.");

Learn Computer Science at Illinois

CS 125 will teach you the basics of computer science and programming. Once you know these things, you can and will change the world.

CS 125 online is an innovative, immersive, interactive online experience. Try experimenting with the code above to begin your journey in computer science!

Our journey together begins now. Get excited!

Ready to go? Start here.