Cody

# Problem 1383. Count letters occurence in text, specific to words with a given length.

Solution 263908

Submitted on 19 Jun 2013
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### Test Suite

Test Status Code Input and Output
1   Fail
%% txt = 'Hello World, from MATLAB' ; nl = 5 ; counts_correct = [0 0 0 1 1 0 0 1 0 0 0 3 0 0 2 0 0 1 0 0 0 0 1 0 0 0]; assert(isequal(nlWords_getCounts(txt, nl),counts_correct))

Error: Evaluation of ' y=arrayfun(@(x) length(regexp(strcat(ans{:}), char(96+x))), 1:26)' failed: Error using strcat (line 38) Not enough input arguments.

2   Fail
%% txt = 'UPPER converts any lowercase characters in the string str to the corresponding uppercase characters and leaves all other characters unchanged.' nl = 9 ; counts_correct = [3 0 3 1 5 0 1 1 0 0 0 1 0 2 1 2 0 2 2 0 2 0 1 0 0 0]; assert(isequal(nlWords_getCounts(txt, nl),counts_correct))

Error: Evaluation of ' y=arrayfun(@(x) length(regexp(strcat(ans{:}), char(96+x))), 1:26)' failed: Error using strcat (line 38) Not enough input arguments.

3   Fail
%% txt = 'UPPER converts any lowercase characters in the string str to the corresponding uppercase characters and leaves all other characters unchanged.' nl = 10 ; counts_correct = [6 0 6 0 3 0 0 3 0 0 0 0 0 0 0 0 0 6 3 3 0 0 0 0 0 0]; assert(isequal(nlWords_getCounts(txt, nl),counts_correct))

Error: Evaluation of ' y=arrayfun(@(x) length(regexp(strcat(ans{:}), char(96+x))), 1:26)' failed: Error using strcat (line 38) Not enough input arguments.