Cody

Problem 1826. Find vampire numbers

Solution 2628211

Submitted on 29 Jun 2020
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Test Suite

Test Status Code Input and Output
1   Fail
x = 1000:2000; v = find_vampire(x); v_correct = [1260 1395 1435 1530 1827]; assert(isequal(v,v_correct))

Error using contains Search term must be a string array, character vector, or cell array of character vectors. Error in find_vampire (line 17) if ~contains(int2str(x(index)), a(charA)) Error in Test1 (line 2) v = find_vampire(x);

2   Fail
x = 1:999; v = find_vampire(x); assert(isempty(v))

Error using contains Search term must be a string array, character vector, or cell array of character vectors. Error in find_vampire (line 17) if ~contains(int2str(x(index)), a(charA)) Error in Test2 (line 2) v = find_vampire(x);

3   Fail
x = reshape(2000:2999,100,[]); v = find_vampire(x); v_correct = 2187; assert(isequal(v,v_correct))

Error using contains Search term must be a string array, character vector, or cell array of character vectors. Error in find_vampire (line 17) if ~contains(int2str(x(index)), a(charA)) Error in Test3 (line 2) v = find_vampire(x);

4   Pass
x = []; v = find_vampire(x); assert(isempty(v))

5   Pass
x = -2000:-1000; v = find_vampire(x); assert(isempty(v))

6   Fail
x = 125000:125501; v = find_vampire(x); v_correct = [125248 125433 125460 125500]; assert(isequal(v,v_correct))

Error using contains Search term must be a string array, character vector, or cell array of character vectors. Error in find_vampire (line 17) if ~contains(int2str(x(index)), a(charA)) Error in Test6 (line 2) v = find_vampire(x);