Define function plu(n) that returns '' (an empty string) if n=1, or 's' otherwise. This is handy for displaying messages from a program. For example,

   disp([num2str(n) ' point' plu(n) ' removed'])

produces

   0 points removed
   1 point removed
   2 points removed

etc., which is a little nicer than the typical alternative

   0 point(s) removed
   1 point(s) removed
   2 point(s) removed

and infinitely better than

   0 points removed
   1 points removed
   2 points removed
Solve

Solution Stats

167 Solutions

93 Solvers

Last Solution submitted on Jul 15, 2026

Last 200 Solutions

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers93

Olivier Walos Matthew Bolyard 宣余 Lorenzo

Suggested Problems

More from this Author11

Problem Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!