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Solution 324963

Submitted on 27 Sep 2013 by Alfonso Nieto-Castanon

Correct

28Size
Leading solution size is 21.
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 = 0;
y_correct = [];
assert(isequal(ZeroDumping(x),y_correct))

                    
2
Pass
 
%%
x = 1;
y_correct = 1;
assert(isequal(ZeroDumping(x),y_correct))

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

                    
4
Pass
 
%%
x = [1 0 1 0;
     0 0 1 0];
y_correct = [1 0 1
             0 0 1];
assert(isequal(ZeroDumping(x),y_correct));

                    
5
Pass
 
%%
x=[1,0,  -3, 1i,0;
   2,0.3,2i, 0, 0;
   0,0,   0, inf, 0;
   0,0,   0, 0, 1];
y_correct =x;% x(4,5) is useful, I don't want to dump it.
assert(isequal(ZeroDumping(x),y_correct));

                    
6
Pass
 
%%
x =[0	0	0	0	0
0	0	0	0	0
0	0	0	0	0
0	0	0	0	0
0	0	0	0	eps];
y_correct =x;
assert(isequal(ZeroDumping(x),y_correct));

                    
7
Pass
 
%%
x =[1	1	0	0	0
    1	0	0	0	0
    0	0	0	3	0
    0	0	0	0	0
    0	0	0	0	0];
y_correct =[1	1	0	0
            1	0	0	0
            0	0	0	3];
assert(isequal(ZeroDumping(x),y_correct));

                    
8
Pass
 
%%
x =[1	1	0	0	0
    1	0	0	0	0
    0	0	0	3	0
    0	0	0	0	inf
    0	0	0	0	0];
y_correct =[1	1	0	0	0
	    1	0	0	0	0
	    0	0	0	3	0
	    0	0	0	0	inf];
assert(isequal(ZeroDumping(x),y_correct));