Problem 1461. Duplicate a character
Duplicate a character 'n' times.
Example 1: str='a' n=5
output='aaaaa'
Example 2: str='*' n=3
output='***'
Solution Stats
Problem Comments
-
2 Comments
Mineralter
on 28 Apr 2013
n is a nonnegative interger.may it be the largest problem that i meet.
Björn
on 5 Dec 2015
My initial solution with repelem(str,n) for n=0 creates a size 1x0 char class but suite only allows for a 0x0 class. Not sure why the difference would matter.
Solution Comments
Show commentsProblem Recent Solvers225
Suggested Problems
-
Find the peak 3n+1 sequence value
2372 Solvers
-
227 Solvers
-
9017 Solvers
-
Try 1.5.4: Celsius to Fahrenheit
789 Solvers
-
construct matrix with identical rows
194 Solvers
More from this Author9
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!