Cody

Problem 1444. Dots in a Circle

Solution 238532

Submitted on 1 May 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'))); assert(isempty(strfind(user_solution,'printf'))); assert(isempty(strfind(user_solution,'assert')));

``` ```

2   Pass
%% r = 0; n_correct = 1; assert(isequal(dots_in_circle(r),n_correct))

``` ```

3   Pass
%% r = 1; n_correct = 5; assert(isequal(dots_in_circle(r),n_correct))

``` ```

4   Fail
%% r = 2; n_correct = 13; assert(isequal(dots_in_circle(r),n_correct))

```Error: Assertion failed. ```

5   Fail
%% r = 3; n_correct = 29; assert(isequal(dots_in_circle(r),n_correct))

```Error: Assertion failed. ```

6   Fail
%% r = 4; n_correct = 49; assert(isequal(dots_in_circle(r),n_correct))

```Error: Assertion failed. ```

7   Fail
%% r = 5; n_correct = 81; assert(isequal(dots_in_circle(r),n_correct))

```Error: Assertion failed. ```

8   Fail
%% r = 7.5; n_correct = 177; assert(isequal(dots_in_circle(r),n_correct))

```Error: Assertion failed. ```

9   Fail
%% r = 10; n_correct = 317; assert(isequal(dots_in_circle(r),n_correct))

```Error: Assertion failed. ```

10   Fail
%% r = 20; n_correct = 1257; assert(isequal(dots_in_circle(r),n_correct))

```Error: Assertion failed. ```

11   Fail
%% r = 30; n_correct = 2821; assert(isequal(dots_in_circle(r),n_correct))

```Error: Assertion failed. ```

12   Fail
%% r = 40; n_correct = 5025; assert(isequal(dots_in_circle(r),n_correct))

```Error: Assertion failed. ```

13   Fail
%% r = 50; n_correct = 7845; assert(isequal(dots_in_circle(r),n_correct))

```Error: Assertion failed. ```

14   Fail
%% r = 75; n_correct = 17665; assert(isequal(dots_in_circle(r),n_correct))

```Error: Assertion failed. ```

15   Fail
%% r = 100; n_correct = 31417; assert(isequal(dots_in_circle(r),n_correct))

```Error: Assertion failed. ```