Cody

# Problem 409. Back to basics 19 - character types

Solution 2761171

Submitted on 30 Jul 2020
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

### Test Suite

Test Status Code Input and Output
1   Fail
x = 'This is cool!'; y_correct = 1; assert(isequal(punctuation(x),y_correct))

Undefined function 'erasePunctuation' for input arguments of type 'char'. Error in punctuation (line 2) y = numel(x) - numel(erasePunctuation(x)); Error in Test1 (line 3) assert(isequal(punctuation(x),y_correct))

2   Fail
x = '!?! Are you kidding !?!'; y_correct = 6; assert(isequal(punctuation(x),y_correct))

Undefined function 'erasePunctuation' for input arguments of type 'char'. Error in punctuation (line 2) y = numel(x) - numel(erasePunctuation(x)); Error in Test2 (line 3) assert(isequal(punctuation(x),y_correct))

3   Fail
x = 'Nope....'; y_correct = 4; assert(isequal(punctuation(x),y_correct))

Undefined function 'erasePunctuation' for input arguments of type 'char'. Error in punctuation (line 2) y = numel(x) - numel(erasePunctuation(x)); Error in Test3 (line 3) assert(isequal(punctuation(x),y_correct))

### Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!