Cody

# Problem 57. Summing Digits within Text

Solution 2181856

Submitted on 30 Mar 2020
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### Test Suite

Test Status Code Input and Output
1   Fail
str = '4 and 20 blackbirds baked in a pie'; total = 24; assert(isequal(number_sum(str),total))

Unrecognized function or variable 'a'. Error in number_sum (line 3) total = sum(cell2mat(cellfun(@str2num,regexp(a,'[0-9]*','match'),'UniformOutput',false))); Error in Test1 (line 3) assert(isequal(number_sum(str),total))

2   Fail
str = '2 4 6 8 who do we appreciate?'; total = 20; assert(isequal(number_sum(str),total))

Unrecognized function or variable 'a'. Error in number_sum (line 3) total = sum(cell2mat(cellfun(@str2num,regexp(a,'[0-9]*','match'),'UniformOutput',false))); Error in Test2 (line 3) assert(isequal(number_sum(str),total))

3   Fail
str = 'He worked at the 7-11 for \$10 an hour'; total = 28; assert(isequal(number_sum(str),total))

Unrecognized function or variable 'a'. Error in number_sum (line 3) total = sum(cell2mat(cellfun(@str2num,regexp(a,'[0-9]*','match'),'UniformOutput',false))); Error in Test3 (line 3) assert(isequal(number_sum(str),total))

4   Fail
str = 'that is 6 of one and a half dozen of the other'; total = 6; assert(isequal(number_sum(str),total))

Unrecognized function or variable 'a'. Error in number_sum (line 3) total = sum(cell2mat(cellfun(@str2num,regexp(a,'[0-9]*','match'),'UniformOutput',false))); Error in Test4 (line 3) assert(isequal(number_sum(str),total))