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Solution 240337

Submitted on 5 May 2013 by Claudio Gelmi

Correct

42Size
Leading solution size is 39.
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

Test Suite

Test
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));

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

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

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

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

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

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

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

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

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

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

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

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

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

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