Cody

Problem 1444. Dots in a Circle

Solution 1226400

Submitted on 6 Jul 2017 by Chris Cleveland
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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))

[Warning: Polynomial is badly conditioned. Add points with distinct X values, reduce the degree of the polynomial, or try centering and scaling as described in HELP POLYFIT.]
3   Pass
r = 1; n_correct = 5; assert(isequal(dots_in_circle(r),n_correct))

[Warning: Polynomial is badly conditioned. Add points with distinct X values, reduce the degree of the polynomial, or try centering and scaling as described in HELP POLYFIT.]
4   Pass
r = 2; n_correct = 13; assert(isequal(dots_in_circle(r),n_correct))

[Warning: Polynomial is badly conditioned. Add points with distinct X values, reduce the degree of the polynomial, or try centering and scaling as described in HELP POLYFIT.]
5   Pass
r = 3; n_correct = 29; assert(isequal(dots_in_circle(r),n_correct))

[Warning: Polynomial is badly conditioned. Add points with distinct X values, reduce the degree of the polynomial, or try centering and scaling as described in HELP POLYFIT.]
6   Pass
r = 4; n_correct = 49; assert(isequal(dots_in_circle(r),n_correct))

[Warning: Polynomial is badly conditioned. Add points with distinct X values, reduce the degree of the polynomial, or try centering and scaling as described in HELP POLYFIT.]
7   Pass
r = 5; n_correct = 81; assert(isequal(dots_in_circle(r),n_correct))

[Warning: Polynomial is badly conditioned. Add points with distinct X values, reduce the degree of the polynomial, or try centering and scaling as described in HELP POLYFIT.]
8   Pass
r = 7.5; n_correct = 177; assert(isequal(dots_in_circle(r),n_correct))

[Warning: Polynomial is badly conditioned. Add points with distinct X values, reduce the degree of the polynomial, or try centering and scaling as described in HELP POLYFIT.]
9   Pass
r = 10; n_correct = 317; assert(isequal(dots_in_circle(r),n_correct))

[Warning: Polynomial is badly conditioned. Add points with distinct X values, reduce the degree of the polynomial, or try centering and scaling as described in HELP POLYFIT.]
10   Pass
r = 20; n_correct = 1257; assert(isequal(dots_in_circle(r),n_correct))

[Warning: Polynomial is badly conditioned. Add points with distinct X values, reduce the degree of the polynomial, or try centering and scaling as described in HELP POLYFIT.]
11   Pass
r = 30; n_correct = 2821; assert(isequal(dots_in_circle(r),n_correct))

[Warning: Polynomial is badly conditioned. Add points with distinct X values, reduce the degree of the polynomial, or try centering and scaling as described in HELP POLYFIT.]
12   Pass
r = 40; n_correct = 5025; assert(isequal(dots_in_circle(r),n_correct))

[Warning: Polynomial is badly conditioned. Add points with distinct X values, reduce the degree of the polynomial, or try centering and scaling as described in HELP POLYFIT.]
13   Pass
r = 50; n_correct = 7845; assert(isequal(dots_in_circle(r),n_correct))

[Warning: Polynomial is badly conditioned. Add points with distinct X values, reduce the degree of the polynomial, or try centering and scaling as described in HELP POLYFIT.]
14   Pass
r = 75; n_correct = 17665; assert(isequal(dots_in_circle(r),n_correct))

[Warning: Polynomial is badly conditioned. Add points with distinct X values, reduce the degree of the polynomial, or try centering and scaling as described in HELP POLYFIT.]
15   Pass
r = 100; n_correct = 31417; assert(isequal(dots_in_circle(r),n_correct))

[Warning: Polynomial is badly conditioned. Add points with distinct X values, reduce the degree of the polynomial, or try centering and scaling as described in HELP POLYFIT.]

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