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Solution 226876

Submitted on 4 Apr 2013

Incorrect

24Size
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
Fail
 
x=1;
y_correct=1;
assert(isequal(spiralmatrix(x),y_correct))
Error: Output argument "y" (and maybe others) not assigned during call to "/users/msssystem3/spiralmatrix.m>spiralmatrix".
2
Pass
 
%%
x=2;
y_correct=[3 2
           4 1];
assert(isequal(spiralmatrix(x),y_correct))
y =
     3     2
     4     1
3
Fail
 
%%
x=3;
y_correct=[7 6 5
           8 1 4
           9 2 3];
assert(isequal(spiralmatrix(x),y_correct))
Error: Output argument "y" (and maybe others) not assigned during call to "/users/msssystem3/spiralmatrix.m>spiralmatrix".
4
Pass
 
%%
x=4;
y_correct=[13 12 11 10
           14  3  2  9
           15  4  1  8
           16  5  6  7];
assert(isequal(spiralmatrix(x),y_correct))
y =
    13    12    11    10
    14     3     2     9
    15     4     1     8
    16     5     6     7
5
Fail
 
%%
x=5;
y_correct=[21 20 19 18 17
           22  7  6  5 16
           23  8  1  4 15
           24  9  2  3 14
           25 10 11 12 13];
assert(isequal(spiralmatrix(x),y_correct))
Error: Output argument "y" (and maybe others) not assigned during call to "/users/msssystem3/spiralmatrix.m>spiralmatrix".