Cody

Problem 1323. Alternating sum

Solution 2083941

Submitted on 8 Jan 2020 by Benjamin Richards
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Test Suite

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

y = 508 c = 2

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

y = 1692 c = 2 y = 1101 c = 3

3   Pass
x=[-644 380 1009]; assert(isequal(altsum(x),-15))

y = -644 c = 2 y = -1024 c = 3 y = -15 c = 4

4   Pass
x=[-20 -48 0 -318]; assert(isequal(altsum(x),346))

y = -20 c = 2 y = 28 c = 3 y = 28 c = 4 y = 346 c = 5

5   Pass
x=[1095 -1874 428 896 731 578 40]; assert(isequal(altsum(x),2694))

y = 1095 c = 2 y = 2969 c = 3 y = 3397 c = 4 y = 2501 c = 5 y = 3232 c = 6 y = 2654 c = 7 y = 2694 c = 8

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