Cody

Problem 1444. Dots in a Circle

Solution 234182

Submitted on 23 Apr 2013
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

Test Suite

Test Status Code Input and Output
1   Pass
%% user_solution = fileread('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')));
``` ```
2   Fail
%% r = 0; n_correct = 1; assert(isequal(dots_in_circle(r),n_correct))
```Error: Undefined function 'hipot' for input arguments of type 'double'. ```
3   Fail
%% r = 1; n_correct = 5; assert(isequal(dots_in_circle(r),n_correct))
```Error: Undefined function 'hipot' for input arguments of type 'double'. ```
4   Fail
%% r = 2; n_correct = 13; assert(isequal(dots_in_circle(r),n_correct))
```Error: Undefined function 'hipot' for input arguments of type 'double'. ```
5   Fail
%% r = 3; n_correct = 29; assert(isequal(dots_in_circle(r),n_correct))
```Error: Undefined function 'hipot' for input arguments of type 'double'. ```
6   Fail
%% r = 4; n_correct = 49; assert(isequal(dots_in_circle(r),n_correct))
```Error: Undefined function 'hipot' for input arguments of type 'double'. ```
7   Fail
%% r = 5; n_correct = 81; assert(isequal(dots_in_circle(r),n_correct))
```Error: Undefined function 'hipot' for input arguments of type 'double'. ```
8   Fail
%% r = 7.5; n_correct = 177; assert(isequal(dots_in_circle(r),n_correct))
```Error: Undefined function 'hipot' for input arguments of type 'double'. ```
9   Fail
%% r = 10; n_correct = 317; assert(isequal(dots_in_circle(r),n_correct))
```Error: Undefined function 'hipot' for input arguments of type 'double'. ```
10   Fail
%% r = 20; n_correct = 1257; assert(isequal(dots_in_circle(r),n_correct))
```Error: Undefined function 'hipot' for input arguments of type 'double'. ```
11   Fail
%% r = 30; n_correct = 2821; assert(isequal(dots_in_circle(r),n_correct))
```Error: Undefined function 'hipot' for input arguments of type 'double'. ```
12   Fail
%% r = 40; n_correct = 5025; assert(isequal(dots_in_circle(r),n_correct))
```Error: Undefined function 'hipot' for input arguments of type 'double'. ```
13   Fail
%% r = 50; n_correct = 7845; assert(isequal(dots_in_circle(r),n_correct))
```Error: Undefined function 'hipot' for input arguments of type 'double'. ```
14   Fail
%% r = 75; n_correct = 17665; assert(isequal(dots_in_circle(r),n_correct))
```Error: Undefined function 'hipot' for input arguments of type 'double'. ```
15   Fail
%% r = 100; n_correct = 31417; assert(isequal(dots_in_circle(r),n_correct))
```Error: Undefined function 'hipot' for input arguments of type 'double'. ```