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Solution 214856

Submitted on 9 Mar 2013 by Marco Castelli

Correct

28Size
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=508;
assert(isequal(altsum(x),508))
ans =
   508
2
Pass
 
%%
x=[1692 591];
assert(isequal(altsum(x),1101))
ans =
        1101
3
Pass
 
%%
x=[-644 380 1009];
assert(isequal(altsum(x),-15))
ans =
   -15
4
Pass
 
%%
x=[-20 -48 0 -318];
assert(isequal(altsum(x),346))
ans =
   346
5
Pass
 
%%
x=[1095 -1874 428 896 731 578 40];
assert(isequal(altsum(x),2694))
ans =
        2694