Cody

# Problem 42716. Number of occurrences of letter in a text

Solution 1973540

Submitted on 13 Oct 2019
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
input_text = 'bla, BLA, bla'; occurrence_correct = [3 3 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0]; assert(isequal(letters_occurrence(input_text),occurrence_correct))

input_text = 98 108 97 44 32 98 108 97 44 32 98 108 97 m = 'abcdefghijklmnopqrstuvwxyz' a = 2 2 3 3 3 b = 32 44 97 98 108

Output argument "occurrence" (and maybe others) not assigned during call to "letters_occurrence". Error in Test1 (line 3) assert(isequal(letters_occurrence(input_text),occurrence_correct))

2   Fail
input_text = {'King Richard: A horse, a horse! My kingdom for a horse!'}; occurrence_correct = [4 0 1 2 3 1 2 4 3 0 2 0 2 2 5 0 0 6 3 0 0 0 0 0 1 0]; assert(isequal(letters_occurrence(input_text),occurrence_correct))

Error using double Conversion to double from cell is not possible. Error in letters_occurrence (line 2) input_text=double(lower(input_text)) Error in Test2 (line 3) assert(isequal(letters_occurrence(input_text),occurrence_correct))

3   Fail
input_text = {'Thus much let me avow--'; 'You are not wrong, who deem'; 'That my days have been a dream;'}; occurrence_correct = [7 1 1 3 9 0 1 5 0 0 0 1 5 3 5 0 0 3 2 5 3 2 3 0 3 0]; assert(isequal(letters_occurrence(input_text),occurrence_correct))

Error using double Conversion to double from cell is not possible. Error in letters_occurrence (line 2) input_text=double(lower(input_text)) Error in Test3 (line 3) assert(isequal(letters_occurrence(input_text),occurrence_correct))

### Community Treasure Hunt

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

Start Hunting!