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 Solvers496
Suggested Problems
-
117930 Solvers
-
334 Solvers
-
380 Solvers
-
765 Solvers
-
Given a square and a circle, please decide whether the square covers more area.
1904 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!