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
Solution Comments
Show comments
Loading...
Problem Recent Solvers245
Suggested Problems
-
Reverse the Words (not letters) of a String
471 Solvers
-
Find the maximum number of decimal places in a set of numbers
3378 Solvers
-
Output any real number that is neither positive nor negative
410 Solvers
-
ベクトル [1 2 3 4 5 6 7 8 9 10] の作成
599 Solvers
-
Back to Basics - Find no. of elements in a matrix?
327 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!
n is a nonnegative interger.may it be the largest problem that i meet.
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.