Problem 82. Remove the small words from a list of words.
Your job is to tidy up a list of words that appear in a string. The words are separated by one or more spaces. Remove all words that are one or two letters long and make sure that exactly one space separates all the words. Strings will be made up only of letters and spaces. Spaces should not appear at the beginning or end of your output string.
Example:
inStr = 'ours is not to reason why'; outStr = 'ours not reason why';
Solution Stats
Problem Comments
-
1 Comment
Khaled Hamed
on 3 Aug 2012
This problem is tricky! Better add more test cases and rescore. E.g., 'aaa bb'
Solution Comments
Show commentsProblem Recent Solvers1526
Suggested Problems
-
Calculate the Levenshtein distance between two strings
1453 Solvers
-
726 Solvers
-
845 Solvers
-
Find the sides of an isosceles triangle when given its area and height from its base to apex
1975 Solvers
-
9577 Solvers
More from this Author96
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!