Cody

# Problem 1387. Points on a circle.

Solution 225176

Submitted on 29 Mar 2013
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### Test Suite

Test Status Code Input and Output
1   Pass
%% assert(isequal(circle_points(1),4))

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2   Pass
%% assert(isequal(circle_points(3),4))

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3   Pass
%% assert(isequal(circle_points(5),12))

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4   Pass
%% assert(isequal(circle_points(65),36))

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5   Pass
%% assert(isequal(circle_points(64090),324))

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6   Pass
%% assert(isequal(circle_points(326441),12))

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7   Pass
%% assert(isequal(circle_points(359125),420))

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8   Pass
%% assert(isequal(circle_points(1000001),36))

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9   Pass
%% assert(isequal(circle_points(2417899275),20))

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10   Pass
%% assert(isequal(circle_points(31432690549),8748))

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11   Fail
%% assert(isequal(circle_points(11472932050385),78732))

``` ```

``` Requested 11472932050386x1 (85480.0GB) array exceeds maximum array size preference. Creation of arrays greater than this limit may take a long time and cause MATLAB to become unresponsive. See <a href="matlab: helpview([docroot '/matlab/helptargets.map'], 'matlab_env_workspace_prefs')">array size limit</a> or preference panel for more information. ```

12   Pass
%% assert(isequal(circle_points(1021090952484265),236196))

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13   Pass
%% assert(isequal(circle_points(6095127531752228),78732))

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14   Pass
%% assert(isequal(circle_points(5*circle_points(630209)),12))

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15   Pass
%% filetext = fileread('circle_points.m'); assert(isempty(strfind(filetext, 'switch'))) assert(isempty(strfind(filetext, 'case')))

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