Cody

# Problem 2081. Concatenate strings

Solution 2084973

Submitted on 9 Jan 2020
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### Test Suite

Test Status Code Input and Output
1   Fail
x1 = 'a'; x2= 'b'; y_correct = 'ab'; assert(isequal(concatstrings(x1,x2),y_correct))

C = 1×2 cell array {'a'} {'b'}

Assertion failed.

2   Fail
x1 = 'a'; x2= 'b'; x3= 'c'; y_correct = 'abc'; assert(isequal(concatstrings(x1,x2,x3),y_correct))

C = 1×3 cell array {'a'} {'b'} {'c'}

Assertion failed.

3   Fail
x1 = 'my'; x2= ' '; x3= 'holiday'; x4= ' '; x5= 'is'; x6= ' almost over!'; y_correct = 'my holiday is almost over!'; assert(isequal(concatstrings(x1,x2,x3,x4,x5,x6),y_correct))

C = 1×6 cell array {'my'} {' '} {'holiday'} {' '} {'is'} {' almost over!'}

Error using cat Dimensions of arrays being concatenated are not consistent. Error in concatstrings (line 3) y = cat(3,C{:}); Error in Test3 (line 8) assert(isequal(concatstrings(x1,x2,x3,x4,x5,x6),y_correct))

4   Pass
assert(isempty(concatstrings()))

C = 0×0 empty cell array