Cody

Solution 306981

Submitted on 19 Aug 2013 by Alfonso Nieto-Castanon
  • Size: 26
  • This is the leading solution.
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Test Suite

Test Status Code Input and Output
1   Pass
%% x = 1; y1=-1; neg3(neg3(x)); assert(isequal(ans,y1))
2   Pass
%% x=2; y=3; z=4; neg3(x); assert(isequal(ans,2)) neg3(y); assert(isequal(ans,3)) neg3(x); assert(isequal(ans,-2)) neg3(z); assert(isequal(ans,4)) neg3(x); assert(isequal(ans,2)) neg3(z); assert(isequal(ans,-4))
3   Pass
%% x=0; y=10; neg3(x); assert(isequal(ans,0)) neg3(x); assert(isequal(ans,0)) neg3(y); assert(isequal(ans,10)) neg3(y); assert(isequal(ans,-10))