Problem 583. Implement a counter
Write a function that returns a function that counts the number of times it is invoked. Example:
>> h = counter; >> h() ans = 1 >> h() ans = 2 >> h() ans = 3
Note: your solution cannot use persistent variables.
Solution Stats
Problem Comments
Solution Comments
Show commentsProblem Recent Solvers96
Suggested Problems
-
Maximum running product for a string of numbers
2099 Solvers
-
Replace NaNs with the number that appears to its left in the row.
2923 Solvers
-
174 Solvers
-
Multiples of a Number in a Given Range
600 Solvers
-
142 Solvers
More from this Author2
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!