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Solution 251081

Submitted on 30 May 2013

Incorrect

57Size
Leading solution size is 9.
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))
so =
   508

	    	
2
Fail
 
%%
x=[1692 591];
assert(isequal(altsum(x),1101))
Error: Assertion failed.

	    	
3
Fail
 
%%
x=[-644 380 1009];
assert(isequal(altsum(x),-15))
Error: Assertion failed.

	    	
4
Fail
 
%%
x=[-20 -48 0 -318];
assert(isequal(altsum(x),346))
Error: Assertion failed.

	    	
5
Fail
 
%%
x=[1095 -1874 428 896 731 578 40];
assert(isequal(altsum(x),2694))
Error: Assertion failed.