Cody

Problem 1323. Alternating sum

Solution 1584194

Submitted on 16 Jul 2018 by Deepthi Palagati
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Test Suite

Test Status Code Input and Output
1   Pass
x=508; assert(isequal(altsum(x),508))

len = 1 y = 508
2   Pass
x=[1692 591]; assert(isequal(altsum(x),1101))

len = 2 sum = 1101 y = 1101
3   Pass
x=[-644 380 1009]; assert(isequal(altsum(x),-15))

len = 3 sum = -1024 sum = -15 y = -15
4   Pass
x=[-20 -48 0 -318]; assert(isequal(altsum(x),346))

len = 4 sum = 28 sum = 28 sum = 346 y = 346
5   Pass
x=[1095 -1874 428 896 731 578 40]; assert(isequal(altsum(x),2694))

len = 7 sum = 2969 sum = 3397 sum = 2501 sum = 3232 sum = 2654 sum = 2694 y = 2694

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