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Solution 403333

Submitted on 13 Feb 2014 by J-G van der Toorn

Correct

12Size
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 5 6; 7 8 9];
y_correct = [1 2 6;4 20 120; 7 56 504];
assert(isequal(MatMultiply(x),y_correct))

                    
2
Pass
 
%%
x =reshape([1:10], 2,5);
y_correct =   [ 1  3  15  105  945;
                2  8  48  384  3840;];
assert(isequal(MatMultiply(x),y_correct))

                    
3
Pass
 
%%
x =eye(5);
y_correct =   [     1     0     0     0     0;
                    0     0     0     0     0;
                    0     0     0     0     0;
                    0     0     0     0     0;
                    0     0     0     0     0;];
assert(isequal(MatMultiply(x),y_correct))

                    
4
Pass
 
%%
x =ones(7);
y_correct = ones(7);
assert(isequal(MatMultiply(x),y_correct))