Cody

Solution 332980

Submitted on 12 Oct 2013 by Alfonso Nieto-Castanon
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Test Suite

Test Status Code Input and Output
1   Pass
%% t_in=clock; x = 1; y_correct = 1; yours=sum_divisors(x); assert(isequal(yours,y_correct)) t_out=etime(clock,t_in)*1000; fprintf('Actual Time = %.0f msec\n',t_out) x = 2; y_correct = 3; yours=sum_divisors(x); assert(isequal(yours,y_correct)) t_out=etime(clock,t_in)*1000; fprintf('Actual Time = %.0f msec\n',t_out) x = 120; y_correct = 360; yours=sum_divisors(x); assert(isequal(yours,y_correct)) t_out=etime(clock,t_in)*1000; fprintf('Actual Time = %.0f msec\n',t_out) % Perfect Number! x = 33550336; y_correct = 67100672; yours=sum_divisors(x); assert(isequal(yours,y_correct)) t_out=etime(clock,t_in)*1000; fprintf('Actual Time = %.0f msec\n',t_out) x = 223092870; y_correct = 836075520; yours=sum_divisors(x); assert(isequal(yours,y_correct)) t_out=etime(clock,t_in)*1000; fprintf('Actual Time = %.0f msec\n',t_out) x = 4294967295; y_correct = 7304603328; yours=sum_divisors(x); assert(isequal(yours,y_correct)) t_out=etime(clock,t_in)*1000; fprintf('Actual Time = %.0f msec\n',t_out) x=arrayfun(@(y) sum_divisors(y),1:20000);assert(isequal(sum(x),329004151)); t_out=etime(clock,t_in)*1000; fprintf('Actual Time = %.0f msec\n',t_out) x=arrayfun(@(p) sum_divisors(p),primes(200000));assert(isequal(sum(x),1709618797)); t_out=etime(clock,t_in)*1000; t2=min(100000,t_out); fprintf('Actual Time = %.0f msec\n',t_out) feval(@assignin,'caller','score',floor(t2));
Actual Time = 4 msec Actual Time = 13 msec Actual Time = 20 msec Actual Time = 21 msec Actual Time = 22 msec Actual Time = 25 msec Actual Time = 4702 msec Actual Time = 8054 msec