Problem 44. Trimming Spaces

Solution 667809

Submitted on 7 May 2015 by Meade

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

Test	Status	Code Input and Output
1	Pass	%% a = 'no extra spaces'; b = 'no extra spaces'; assert(isequal(b,removeSpaces(a))) wsidx = 3 9 notws = 1 2 4 5 6 7 8 10 11 12 13 14 15 b = no extra spaces
2	Pass	%% a = ' lots of space in front'; b = 'lots of space in front'; assert(isequal(b,removeSpaces(a))) wsidx = 1 2 3 4 5 6 11 14 20 23 notws = 7 8 9 10 12 13 15 16 17 18 19 21 22 24 25 26 27 28 b = lots of space in front
3	Pass	%% a = 'lots of space in back '; b = 'lots of space in back'; assert(isequal(b,removeSpaces(a))) wsidx = 5 8 14 17 22 23 24 25 26 27 notws = 1 2 3 4 6 7 9 10 11 12 13 15 16 18 19 20 21 b = lots of space in back
4	Pass	%% a = ' space on both sides '; b = 'space on both sides'; assert(isequal(b,removeSpaces(a))) wsidx = 1 2 3 4 5 6 12 15 20 26 27 28 29 notws = 7 8 9 10 11 13 14 16 17 18 19 21 22 23 24 25 b = space on both sides
5	Pass	%% a = sprintf('\ttab in front, space at end '); b = sprintf('\ttab in front, space at end'); assert(isequal(b,removeSpaces(a))) wsidx = 5 8 15 21 24 28 29 30 31 notws = 1 2 3 4 6 7 9 10 11 12 13 14 16 17 18 19 20 22 23 25 26 27 b = tab in front, space at end