Problem 3020. Prime Letters = Removing
Given a string, remove all the letters which in ASCII Code are prime numbers.
For Example:
s1 = 'Determine which array elements are prime'
Becomes:
s2 = 'Dtrin which rry lnts r pri'
Solution Stats
Problem Comments
-
1 Comment
goc3
on 27 Sep 2017
Additional test cases have been added.
Solution Comments
Show commentsProblem Recent Solvers108
Suggested Problems
-
Longest run of consecutive numbers
6432 Solvers
-
Given a matrix, swap the 2nd & 3rd columns
1254 Solvers
-
562 Solvers
-
641 Solvers
-
Convert given decimal number to binary number.
2269 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!