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.
Solution Stats
Solution Comments
Show comments
Loading...
Problem Recent Solvers5
Suggested Problems
-
113090 Solvers
-
661 Solvers
-
Find the definite integral of various linear functions
60 Solvers
-
How many days does the cat take to climb out of the hole?
82 Solvers
-
Implement a bubble sort technique and output the number of swaps required
381 Solvers
More from this Author12
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
