Cody

Problem 1323. Alternating sum

Solution 3351708

Submitted on 23 Oct 2020 by Sibi
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

Test Suite

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

y = 508 y = 508

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

y = 1692 -591 y = 1101

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

y = -644 -380 1009 y = -15

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

y = -20 48 0 318 y = 346

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

y = 1095 1874 428 -896 731 -578 40 y = 2694

Suggested Problems

More from this Author10

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!