Binary Watch
Try to solve the Binary Watch problem.
We'll cover the following
A binary watch has 4 LEDs for displaying hours (ranging from 0 to 11) and 6 for displaying minutes (ranging from 0 to 59). Each LED can be on (1) or off (0), with the least significant bit on the right. For example, the binary watch below reads “9:22.”
Level up your interview prep. Join Educative to access 70+ hands-on prep courses.