Problem 1444. Dots in a Circle

Solution 1768605

Submitted on 1 Apr 2019 by Paul Morant

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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	Pass	r = 2; n_correct = 13; assert(isequal(dots_in_circle(r),n_correct))
5	Pass	r = 3; n_correct = 29; assert(isequal(dots_in_circle(r),n_correct))
6	Pass	r = 4; n_correct = 49; assert(isequal(dots_in_circle(r),n_correct))
7	Pass	r = 5; n_correct = 81; assert(isequal(dots_in_circle(r),n_correct))
8	Pass	r = 7.5; n_correct = 177; assert(isequal(dots_in_circle(r),n_correct))
9	Pass	r = 10; n_correct = 317; assert(isequal(dots_in_circle(r),n_correct))
10	Pass	r = 20; n_correct = 1257; assert(isequal(dots_in_circle(r),n_correct))
11	Pass	r = 30; n_correct = 2821; assert(isequal(dots_in_circle(r),n_correct))
12	Pass	r = 40; n_correct = 5025; assert(isequal(dots_in_circle(r),n_correct))
13	Pass	r = 50; n_correct = 7845; assert(isequal(dots_in_circle(r),n_correct))
14	Pass	r = 75; n_correct = 17665; assert(isequal(dots_in_circle(r),n_correct))
15	Pass	r = 100; n_correct = 31417; assert(isequal(dots_in_circle(r),n_correct))

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