Cody

# Problem 1459. Triangular Tiling Dots in a Circle

Solution 1217754

Submitted on 22 Jun 2017 by LY Cao
• Size: 32
• This is the leading solution.
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### Test Suite

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));

ans = 1

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

ans = 1

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

ans = 7

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

ans = 7

6   Pass
r = 2; n_correct = 19; assert(isequal(hexagonal_dots_in_circle(r),n_correct));

ans = 19

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

ans = 19

8   Pass
r = 3; n_correct = 37; assert(isequal(hexagonal_dots_in_circle(r),n_correct));

ans = 37

9   Pass
r = 5; n_correct = 91; assert(isequal(hexagonal_dots_in_circle(r),n_correct));

ans = 91

10   Pass
r = 7.5; n_correct = 199; assert(isequal(hexagonal_dots_in_circle(r),n_correct));

ans = 199

11   Pass
r = 10; n_correct = 367; assert(isequal(hexagonal_dots_in_circle(r),n_correct));

ans = 367

12   Pass
r = 15; n_correct = 823; assert(isequal(hexagonal_dots_in_circle(r),n_correct));

ans = 823

13   Pass
r = 20; n_correct = 1459; assert(isequal(hexagonal_dots_in_circle(r),n_correct));

ans = 1459

14   Pass
r = 25; n_correct = 2263; assert(isequal(hexagonal_dots_in_circle(r),n_correct));

ans = 2263

15   Pass
r = 50; n_correct = 9061; assert(isequal(hexagonal_dots_in_circle(r),n_correct));

ans = 9061

16   Pass
r = 100; n_correct = 36295; assert(isequal(hexagonal_dots_in_circle(r),n_correct));

ans = 36295

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