What are all the combinations for a 3 number lock?
By comparison, this 3-dial lock (three wheels, each with digits 0-9) has 10 × 10 × 10 = 1, 000 ...
By comparison, this 3-dial lock (three wheels, each with digits 0-9) has 10 × 10 × 10 = 1, 000 ...
Begin spinning the combination wheel counterclockwise. You're going to start with figuring out the last number, and work your way ...