Problem 44. Trimming Spaces

Solution 168156

Submitted on 26 Nov 2012 by Slobodan Ilic

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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))) k = 1 k = 1 k = 1 k = 1 k = 1 k = 1
3	Pass	%% a = 'lots of space in back '; b = 'lots of space in back'; assert(isequal(b,removeSpaces(a))) k = 27 k = 26 k = 26 k = 25 k = 25 k = 24 k = 24 k = 23 k = 23 k = 22 k = 22 k = 21
4	Pass	%% a = ' space on both sides '; b = 'space on both sides'; assert(isequal(b,removeSpaces(a))) k = 1 k = 1 k = 1 k = 1 k = 1 k = 1 k = 23 k = 22 k = 22 k = 21 k = 21 k = 20 k = 20 k = 19
5	Pass	%% a = sprintf('\ttab in front, space at end '); b = sprintf('\ttab in front, space at end'); assert(isequal(b,removeSpaces(a))) k = 31 k = 30 k = 30 k = 29 k = 29 k = 28 k = 28 k = 27