Complete a 2nd order difference sequence - MATLAB Cody - MATLAB Central

Problem 60613. Complete a 2nd order difference sequence

  • Created by CXD
Difficulty:
(37)
Rate
In Cody Problem 59791 ChrisR asks us to find the integer that completes a randomly sorted geometric sequence with one missing element. This problem is similar, but it deals with 2nd order difference sequences which is sorted.
For example, in the list [1 4 9 16 25], the first difference is [1 3 5 7 9] and the second [2 2 2 2].
So when x=[1 4 9 25] is provided, return 16.
Solve

Solution Stats

100.0% Correct | 0.0% Incorrect
Last Solution submitted on Oct 12, 2024

Solution Comments

Show comments
Registration Now Open for MathWorks AUTOMOTIVE CONFERENCE 2025
...
Hello Community, We're excited to announce that registration is now open for the...

Problem Recent Solvers5

Suggested Problems

More from this Author12

Problem Tags

difference sequence

Community Treasure Hunt

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

Start Hunting!
Go to top of page