Given an array of numbers, create a new array where each element represents the next strictly greater element to the right of the corresponding element in the input array x. If there is no next greater element, put -1.
For example, given x = [1 3 2 4], the output should be [3 4 4 -1] because:
- The next greater element to 1 is 3.
- The next greater element to 3 is 4.
- The next greater element to 2 is 4.
- There is no next greater element to 4, so it is -1.
Solution Stats
Problem Comments
1 Comment
Solution Comments
Show comments
Loading...
Problem Recent Solvers13
Suggested Problems
-
1717 Solvers
-
Number of 1s in a binary string
11572 Solvers
-
Duplicate each element of a vector.
639 Solvers
-
Unique values without using UNIQUE function
455 Solvers
-
Find out DC Gain of transfer function
47 Solvers
More from this Author53
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Just like #60186, this is a misleading problem as well.
Will be interesting to find an efficient method for it - both speed and memory wise.