Cody

# Problem 44. Trimming Spaces

Solution 1700297

Submitted on 29 Dec 2018 by Nikolaos Nikolaou
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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)))

p = 15 y2 = 1 y2 = 1 2 y2 = 1 2 4 y2 = 1 2 4 5 y2 = 1 2 4 5 6 y2 = 1 2 4 5 6 7 y2 = 1 2 4 5 6 7 8 y2 = 1 2 4 5 6 7 8 10 y2 = 1 2 4 5 6 7 8 10 11 y2 = 1 2 4 5 6 7 8 10 11 12 y2 = 1 2 4 5 6 7 8 10 11 12 13 y2 = 1 2 4 5 6 7 8 10 11 12 13 14 y2 = 1 2 4 5 6 7 8 10 11 12 13 14 15 a = 'no extra spaces' a = 'no extra spaces' b = 'no extra spaces'

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

p = 28 y2 = 7 y2 = 7 8 y2 = 7 8 9 y2 = 7 8 9 10 y2 = 7 8 9 10 12 y2 = 7 8 9 10 12 13 y2 = 7 8 9 10 12 13 15 y2 = 7 8 9 10 12 13 15 16 y2 = 7 8 9 10 12 13 15 16 17 y2 = 7 8 9 10 12 13 15 16 17 18 y2 = 7 8 9 10 12 13 15 16 17 18 19 y2 = 7 8 9 10 12 13 15 16 17 18 19 21 y2 = 7 8 9 10 12 13 15 16 17 18 19 21 22 y2 = 7 8 9 10 12 13 15 16 17 18 19 21 22 24 y2 = 7 8 9 10 12 13 15 16 17 18 19 21 22 24 25 y2 = 7 8 9 10 12 13 15 16 17 18 19 21 22 24 25 26 y2 = 7 8 9 10 12 13 15 16 17 18 19 21 22 24 25 26 27 y2 = 7 8 9 10 12 13 15 16 17 18 19 21 22 24 25 26 27 28 a = ' lots of space in front' a = 'lots of space in front' 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)))

p = 27 y2 = 1 y2 = 1 2 y2 = 1 2 3 y2 = 1 2 3 4 y2 = 1 2 3 4 6 y2 = 1 2 3 4 6 7 y2 = 1 2 3 4 6 7 9 y2 = 1 2 3 4 6 7 9 10 y2 = 1 2 3 4 6 7 9 10 11 y2 = 1 2 3 4 6 7 9 10 11 12 y2 = 1 2 3 4 6 7 9 10 11 12 13 y2 = 1 2 3 4 6 7 9 10 11 12 13 15 y2 = 1 2 3 4 6 7 9 10 11 12 13 15 16 y2 = 1 2 3 4 6 7 9 10 11 12 13 15 16 18 y2 = 1 2 3 4 6 7 9 10 11 12 13 15 16 18 19 y2 = 1 2 3 4 6 7 9 10 11 12 13 15 16 18 19 20 y2 = 1 2 3 4 6 7 9 10 11 12 13 15 16 18 19 20 21 a = 'lots of space in back' a = 'lots of space in back' b = 'lots of space in back'

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

p = 29 y2 = 7 y2 = 7 8 y2 = 7 8 9 y2 = 7 8 9 10 y2 = 7 8 9 10 11 y2 = 7 8 9 10 11 13 y2 = 7 8 9 10 11 13 14 y2 = 7 8 9 10 11 13 14 16 y2 = 7 8 9 10 11 13 14 16 17 y2 = 7 8 9 10 11 13 14 16 17 18 y2 = 7 8 9 10 11 13 14 16 17 18 19 y2 = 7 8 9 10 11 13 14 16 17 18 19 21 y2 = 7 8 9 10 11 13 14 16 17 18 19 21 22 y2 = 7 8 9 10 11 13 14 16 17 18 19 21 22 23 y2 = 7 8 9 10 11 13 14 16 17 18 19 21 22 23 24 y2 = 7 8 9 10 11 13 14 16 17 18 19 21 22 23 24 25 a = ' space on both sides' a = 'space on both sides' 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)))

p = 31 y2 = 1 y2 = 1 2 y2 = 1 2 3 y2 = 1 2 3 4 y2 = 1 2 3 4 6 y2 = 1 2 3 4 6 7 y2 = 1 2 3 4 6 7 9 y2 = 1 2 3 4 6 7 9 10 y2 = 1 2 3 4 6 7 9 10 11 y2 = 1 2 3 4 6 7 9 10 11 12 y2 = 1 2 3 4 6 7 9 10 11 12 13 y2 = 1 2 3 4 6 7 9 10 11 12 13 14 y2 = 1 2 3 4 6 7 9 10 11 12 13 14 16 y2 = 1 2 3 4 6 7 9 10 11 12 13 14 16 17 y2 = 1 2 3 4 6 7 9 10 11 12 13 14 16 17 18 y2 = 1 2 3 4 6 7 9 10 11 12 13 14 16 17 18 19 y2 = 1 2 3 4 6 7 9 10 11 12 13 14 16 17 18 19 20 y2 = 1 2 3 4 6 7 9 10 11 12 13 14 16 17 18 19 20 22 y2 = 1 2 3 4 6 7 9 10 11 12 13 14 16 17 18 19 20 22 23 y2 = 1 2 3 4 6 7 9 10 11 12 13 14 16 17 18 19 20 22 23 25 y2 = 1 2 3 4 6 7 9 10 11 12 13 14 16 17 18 19 20 22 23 25 26 y2 = 1 2 3 4 6 7 9 10 11 12 13 14 16 17 18 19 20 22 23 25 26 27 a = ' tab in front, space at end' a = ' tab in front, space at end' b = ' tab in front, space at end'