Problem 44. Trimming Spaces

Solution 1431247

Submitted on 1 Feb 2018 by Chuck Saunders

Size: 38
Leading solution size is 7.

This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

1 Comment

1 Comment

Chuck Saunders on 1 Feb 2018

There's no test case with multiple spaces in the middle. I had considered strjoin(strsplit), which would pass all the tests here if you removed empty cells from the strsplit operation, but it would reduce multiple spaces in the middle to one.

Test Suite

Test	Status	Code Input and Output
1	Pass	a = 'no extra spaces'; b = 'no extra spaces'; assert(isequal(b,removeSpaces(a)))
2	Pass	a = ' lots of space in front'; b = 'lots of space in front'; assert(isequal(b,removeSpaces(a)))
3	Pass	a = 'lots of space in back '; b = 'lots of space in back'; assert(isequal(b,removeSpaces(a)))
4	Pass	a = ' space on both sides '; b = 'space on both sides'; assert(isequal(b,removeSpaces(a)))
5	Pass	a = sprintf('\ttab in front, space at end '); b = sprintf('\ttab in front, space at end'); assert(isequal(b,removeSpaces(a)))

Problem 44. Trimming Spaces

Test Suite

Suggested Problems

More from this Author95

Problem 44. Trimming Spaces

Test Suite

Suggested Problems

More from this Author95

Players