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Solution 163276

Submitted on 16 Nov 2012 by James

Correct

43Size
Leading solution size is 28.
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;
s = 1;
a = match_rot(n,s);
assert(all(ismember(a(:),1:n)))
assert(isequal(sum(sum(a == rot90(a))),s))

                    
2
Pass
 
%%
n = 4;
s = 16;
a = match_rot(n,s);
assert(all(ismember(a(:),1:n)))
assert(isequal(sum(sum(a == rot90(a))),s))

                    
3
Pass
 
%%
n = 4;
s = 7;
a = match_rot(n,s);
assert(all(ismember(a(:),1:n)))
assert(isequal(sum(sum(a == rot90(a))),s))
a =
     1     1     1     1
     1     1     1     1
     1     1     1     1
     1     1     1     1
a =
     1     1     1     1
     3     1     1     1
     1     1     1     1
     1     1     1     1
a =
     1     1     2     1
     3     1     1     1
     1     1     1     1
     1     1     1     1
a =
     1     1     2     1
     3     1     1     1
     1     1     1     1
     1     1     1     4
a =
     1     1     2     1
     3     1     1     1
     1     1     1     1
     1     1     1     1
a =
     1     1     2     1
     3     1     1     1
     1     1     1     1
     1     4     1     1
a =
     1     1     2     1
     3     1     1     1
     4     1     1     1
     1     4     1     1
a =
     1     1     2     1
     3     1     1     1
     4     1     1     2
     1     4     1     1
a =
     1     1     2     1
     3     1     1     1
     4     1     1     2
     1     4     1     4
a =
     3     1     2     1
     3     1     1     1
     4     1     1     2
     1     4     1     4
4
Pass
 
%%
n = 5;
s = 8;
a = match_rot(n,s);
assert(all(ismember(a(:),1:n)))
assert(isequal(sum(sum(a == rot90(a))),s))
a =
     1     1     1     1     1
     1     1     1     1     1
     1     1     1     1     1
     1     1     1     1     5
     1     1     1     1     1
a =
     1     1     1     1     1
     1     1     1     1     1
     1     1     1     1     1
     1     1     1     4     5
     1     1     1     1     1
a =
     1     1     1     1     1
     1     1     1     1     1
     1     1     1     1     1
     1     1     1     4     5
     1     4     1     1     1
a =
     1     1     1     1     1
     1     1     1     1     1
     1     1     1     1     1
     1     1     1     4     5
     4     4     1     1     1
a =
     4     1     1     1     1
     1     1     1     1     1
     1     1     1     1     1
     1     1     1     4     5
     4     4     1     1     1
a =
     4     1     1     1     1
     2     1     1     1     1
     1     1     1     1     1
     1     1     1     4     5
     4     4     1     1     1
a =
     4     1     1     1     1
     2     1     1     1     1
     1     1     1     1     1
     1     1     1     4     5
     4     4     1     1     1
a =
     4     1     1     1     1
     2     1     1     1     1
     1     4     1     1     1
     1     1     1     4     5
     4     4     1     1     1
a =
     5     1     1     1     1
     2     1     1     1     1
     1     4     1     1     1
     1     1     1     4     5
     4     4     1     1     1
a =
     5     1     1     1     1
     2     1     1     1     1
     1     4     1     1     1
     1     1     1     4     5
     4     3     1     1     1
a =
     5     1     1     1     1
     2     1     1     1     1
     1     4     1     1     1
     1     1     1     4     5
     4     3     1     4     1
a =
     5     1     1     1     1
     2     1     1     1     1
     1     4     1     1     1
     1     1     1     4     5
     4     3     1     4     1
a =
     5     1     1     1     1
     2     1     1     3     1
     1     4     1     1     1
     1     1     1     4     5
     4     3     1     4     1
a =
     5     1     1     1     1
     2     1     1     3     1
     1     4     1     1     1
     1     1     1     4     5
     4     3     1     4     1
a =
     5     1     1     1     1
     2     1     1     2     1
     1     4     1     1     1
     1     1     1     4     5
     4     3     1     4     1
a =
     5     1     1     1     1
     2     1     1     2     1
     1     4     1     1     1
     1     1     1     4     5
     4     3     1     4     1
a =
     5     1     1     1     1
     2     1     1     2     1
     1     4     1     1     1
     1     1     1     4     5
     4     3     1     4     1
a =
     5     1     1     1     1
     2     1     1     2     1
     1     4     1     1     1
     1     5     1     4     5
     4     3     1     4     1
a =
     5     3     1     1     1
     2     1     1     2     1
     1     4     1     1     1
     1     5     1     4     5
     4     3     1     4     1