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Solution 290021

Submitted on 26 Jul 2013 by Alfonso Nieto-Castanon

Correct

18Size
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 = 1;
y_correct = 1;
assert(isequal(mat_fun(n),y_correct))

                    
2
Pass
 
%%
n = 2;
y_correct = [2 1; 1 1];
assert(isequal(mat_fun(n),y_correct))

                    
3
Pass
 
%%
n = 3;
y_correct = [3 2 1; 2 2 1; 1 1 1]
assert(isequal(mat_fun(n),y_correct))
y_correct =
     3     2     1
     2     2     1
     1     1     1
4
Pass
 
%%
n = 4;
y_correct = [4 3 2 1; 3 3 2 1; 2 2 2 1; 1 1 1 1]
assert(isequal(mat_fun(n),y_correct))
y_correct =
     4     3     2     1
     3     3     2     1
     2     2     2     1
     1     1     1     1