Cody

# Problem 3069. Pattern Recognition 2 - Known Unit Length, Various Array Length (including cell arrays)

Solution 1974694

Submitted on 14 Oct 2019
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### Test Suite

Test Status Code Input and Output
1   Pass
array = [1 2 3 1 2 3 1 2 3]; tf = 1; assert(isequal(pattern_recognition2(array),tf))

ans = logical 1

2   Pass
array = [1 2 2 1 2 2 1]; tf = 1; assert(isequal(pattern_recognition2(array),tf))

ans = logical 1

3   Pass
array = [1 2 1 2 2 2 1]; tf = 0; assert(isequal(pattern_recognition2(array),tf))

ans = logical 0

4   Pass
array = [1 10 100 1 10 100 1 10 100 1 10 100 1 10]; tf = 1; assert(isequal(pattern_recognition2(array),tf))

ans = logical 1

5   Fail
array = {'c3po','r2','d2','c3po','d2','r2','c3po','r2','d2','c3po'}; tf = 0; assert(isequal(pattern_recognition2(array),tf))

Undefined function 'ne' for input arguments of type 'cell'. Error in pattern_recognition2 (line 3) ~any(array(1:end-3) ~= array(4:end)) Error in Test5 (line 3) assert(isequal(pattern_recognition2(array),tf))

6   Pass
array = 'hi hi hi hi'; tf = 1; assert(isequal(pattern_recognition2(array),tf))

ans = logical 1

7   Pass
array = 'abcabcabcabcabcabcab'; tf = 1; assert(isequal(pattern_recognition2(array),tf))

ans = logical 1

8   Fail
array = {'c3po','r2','d2','c3po','r2','d2','c3po','r2','d2','c3po','r2'}; tf = 1; assert(isequal(pattern_recognition2(array),tf))

Undefined function 'ne' for input arguments of type 'cell'. Error in pattern_recognition2 (line 3) ~any(array(1:end-3) ~= array(4:end)) Error in Test8 (line 3) assert(isequal(pattern_recognition2(array),tf))

9   Pass
array = [1 2 3 3 2 3 1 2 3]; tf = 0; assert(isequal(pattern_recognition2(array),tf))

ans = logical 0

10   Fail
array = {'ab','cde','fg','ab','cbe','fg','ab','edc','fg'}; tf = 0; assert(isequal(pattern_recognition2(array),tf))

Undefined function 'ne' for input arguments of type 'cell'. Error in pattern_recognition2 (line 3) ~any(array(1:end-3) ~= array(4:end)) Error in Test10 (line 3) assert(isequal(pattern_recognition2(array),tf))

11   Pass
array = 'abcabcabcabcabcabea'; tf = 0; assert(isequal(pattern_recognition2(array),tf))

ans = logical 0

12   Pass
array = [1 10 100 1 100 10 1 10 100 1 10 100]; tf = 0; assert(isequal(pattern_recognition2(array),tf))

ans = logical 0

13   Pass
array = 'hi hi him'; tf = 0; assert(isequal(pattern_recognition2(array),tf))

ans = logical 0

14   Fail
array = {'ab','cde','fg','ab','cde','fg','ab','cde','fg'}; tf = 1; assert(isequal(pattern_recognition2(array),tf))

Undefined function 'ne' for input arguments of type 'cell'. Error in pattern_recognition2 (line 3) ~any(array(1:end-3) ~= array(4:end)) Error in Test14 (line 3) assert(isequal(pattern_recognition2(array),tf))

15   Fail
ind = randi(4); switch ind case 1 array = {'c3po','r2','d2','c3po','r2','d2','c3po','r2','d2','c3po'}; tf = 1; case 2 array = 'hi hi him'; tf = 0; case 3 array = [1 2 3 3 2 3 1 2 3]; tf = 0; case 4 array = [1 2 2 1 2 2 1]; tf = 1; end assert(isequal(pattern_recognition2(array),tf))

Undefined function 'ne' for input arguments of type 'cell'. Error in pattern_recognition2 (line 3) ~any(array(1:end-3) ~= array(4:end)) Error in Test15 (line 16) assert(isequal(pattern_recognition2(array),tf))

16   Pass
ind = randi(4); switch ind case 1 array = [1 2 3 3 2 3 1 2 3 1 2]; tf = 0; case 2 array = [1 10 100 1 100 10 1 10 100 1 10 100 1]; tf = 0; case 3 array = [1 2 2 1 2 2 1]; tf = 1; case 4 array = {'ab','cde','fg','ab','cde','fg','ab','cde','fg'}; tf = 1; end assert(isequal(pattern_recognition2(array),tf))

ans = logical 0