I solved, but the solution is wrong, there is no 60th minute in analog clocks (test case 20). Do not try to use mod until they fix it.
Nice trick with the 222.2 - very clever!
Which values occur exactly three times?
Number of toolboxes?
Sum of first n terms of a harmonic progression
Sort numbers by outside digits
01 - Scalar variables
Cache me Outside
Number of Circles in a Number
The Dark Side of the Die
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office