Resource Library
Below you can find all of the different resources in the Guide: practice problems, former Google interview questions, online courses, videos, and more.
Operators used in programming
Watch this video to learn about what operators are, what different types exist, and how you can use them to compute data in your code. (YouTube)
ESTIMATED TIME: 10-20 MINSTutorial: Operators
An operator is a symbol that tells your program to perform logical operations. For example, a plus sign operator is used to add numbers! Learn about available operators and how they're used in coding. (TutorialsPoint)
Evenly spaced (Java)
Try this question to determine whether 3 given numbers are evenly spaced, or that the difference between the small and medium number equal the difference between the medium and large number. (CodingBat)
Make bricks (Java)
Interested in learning how to use the modulo operator? Get some practice by solving this problem where you'll use the modulo operator to check whether it's possible to make a row of bricks. (CodingBat)
Make bricks (Python)
Interested in learning how to use the modulo operator? Get some practice by solving this problem where you'll use the modulo operator to check whether it's possible to make a row of bricks. (CodingBat)
Test your knowledge of variables & operators!
Test your knowledge of variables and operators with this short quiz. Even if you're not an expert, this quiz will give you immediate feedback to help you better understand the concepts.
ESTIMATED TIME: UNDER 10 MINS