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Solution 213979

Submitted on 7 Mar 2013 by James

Correct

16Size
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
 
%%
x =[1 2 3 4;1 2 3 4;1 2 3 4;1 2 3 4];
y_correct =[1 3 2 4;1 3 2 4;1 3 2 4;1 3 2 4];
assert(isequal(swapmid(x),y_correct))
ans =
     1     3     2     4
     1     3     2     4
     1     3     2     4
     1     3     2     4
2
Pass
 
%%
x =[1 2 3 4;5 6 7 8;1 2 3 4;5 6 7 8];
y_correct =[1 3 2 4;5 7 6 8;1 3 2 4;5 7 6 8];
assert(isequal(swapmid(x),y_correct))
ans =
     1     3     2     4
     5     7     6     8
     1     3     2     4
     5     7     6     8