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Solution 227397

Submitted on 5 Apr 2013 by Michael C.

Correct

127Size
Leading solution size is 11.
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

Test Suite

Test
Code Input and Output
1
Pass
 
%%
n = 4;
d = 2;
%p = isprime(spiral(n));imagesc(p)
assert(isequal(prime_spiral(n),d))

                    
2
Pass
 
%%
n = 7;
d = 4;
assert(isequal(prime_spiral(n),d))

                    
3
Pass
 
%%
n = 13;
d = 5;
assert(isequal(prime_spiral(n),d))

                    
4
Pass
 
%%
n = 52;
d = 6;
assert(isequal(prime_spiral(n),d))

                    
5
Pass
 
%%
n = 81;
d = 9;
assert(isequal(prime_spiral(n),d))