Cody

Problem 44. Trimming Spaces

Solution 2705703

Submitted on 17 Jul 2020
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Test Suite

Test Status Code Input and Output
1   Pass
a = 'no extra spaces'; b = 'no extra spaces'; assert(isequal(b,removeSpaces(a)))

l = 15 id = 15 b = 'no extra spaces'

2   Fail
a = ' lots of space in front'; b = 'lots of space in front'; assert(isequal(b,removeSpaces(a)))

l = 25 id = 25 b = ' lots of space in front'

Assertion failed.

3   Pass
a = 'lots of space in back '; b = 'lots of space in back'; assert(isequal(b,removeSpaces(a)))

l = 27 id = 27 ab = 'lots of space in back ' ab = 'lots of space in back ' ab = 'lots of space in back ' ab = 'lots of space in back ' ab = 'lots of space in back ' ab = 'lots of space in back' b = 'lots of space in back'

4   Fail
a = ' space on both sides '; b = 'space on both sides'; assert(isequal(b,removeSpaces(a)))

l = 26 id = 26 ab = ' space on both sides ' ab = ' space on both sides ' ab = ' space on both sides ' ab = ' space on both sides' b = ' space on both sides'

Assertion failed.

5   Pass
a = sprintf('\ttab in front, space at end '); b = sprintf('\ttab in front, space at end'); assert(isequal(b,removeSpaces(a)))

l = 31 id = 31 ab = ' tab in front, space at end ' ab = ' tab in front, space at end ' ab = ' tab in front, space at end ' ab = ' tab in front, space at end' b = ' tab in front, space at end'