Return the number of days in a given month in 2017. If the input is not a valid month number, return -1.
Examples:
Input: m = 1 Outpu: d = 31
Input: m = 2 Output: d = 28
Input: m = 13 Output: d = -1
You cannot use IF statements
Solution Stats
Problem Comments
Solution Comments
Show comments
Loading...
Problem Recent Solvers494
Suggested Problems
-
Make the vector [1 2 3 4 5 6 7 8 9 10]
52694 Solvers
-
Getting the indices from a vector
11779 Solvers
-
Implement simple rotation cypher
1095 Solvers
-
439 Solvers
-
564 Solvers
More from this Author25
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!