Test  Status  Code Input and Output 

1  Pass 
user_solution = fileread('hexagonal_dots_in_circle.m');
assert(isempty(strfind(user_solution,'regexp')));
assert(isempty(strfind(user_solution,'2str')));
assert(isempty(strfind(user_solution,'str2')));
assert(isempty(strfind(user_solution,'interp')));
assert(isempty(strfind(user_solution,'printf')));
assert(isempty(strfind(user_solution,'assert')));

2  Pass 
r = 0;
n_correct = 1;
assert(isequal(hexagonal_dots_in_circle(r),n_correct));
n =
1

3  Pass 
r = 0.5;
n_correct = 1;
assert(isequal(hexagonal_dots_in_circle(r),n_correct));
n =
1

4  Pass 
r = 1;
n_correct = 7;
assert(isequal(hexagonal_dots_in_circle(r),n_correct));
n =
7

5  Pass 
r = 1.5;
n_correct = 7;
assert(isequal(hexagonal_dots_in_circle(r),n_correct));
n =
7

6  Fail 
r = 2;
n_correct = 19;
assert(isequal(hexagonal_dots_in_circle(r),n_correct));
n =
7

7  Fail 
r = 2.5;
n_correct = 19;
assert(isequal(hexagonal_dots_in_circle(r),n_correct));
n =
7

8  Fail 
r = 3;
n_correct = 37;
assert(isequal(hexagonal_dots_in_circle(r),n_correct));
n =
13

9  Fail 
r = 5;
n_correct = 91;
assert(isequal(hexagonal_dots_in_circle(r),n_correct));
n =
19

10  Fail 
r = 7.5;
n_correct = 199;
assert(isequal(hexagonal_dots_in_circle(r),n_correct));
n =
31

11  Fail 
r = 10;
n_correct = 367;
assert(isequal(hexagonal_dots_in_circle(r),n_correct));
n =
37

12  Fail 
r = 15;
n_correct = 823;
assert(isequal(hexagonal_dots_in_circle(r),n_correct));
n =
55

13  Fail 
r = 20;
n_correct = 1459;
assert(isequal(hexagonal_dots_in_circle(r),n_correct));
n =
73

14  Fail 
r = 25;
n_correct = 2263;
assert(isequal(hexagonal_dots_in_circle(r),n_correct));
n =
91

15  Fail 
r = 50;
n_correct = 9061;
assert(isequal(hexagonal_dots_in_circle(r),n_correct));
n =
187

16  Fail 
r = 100;
n_correct = 36295;
assert(isequal(hexagonal_dots_in_circle(r),n_correct));
n =
367

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