This Challenge is to find the minimum cumulative sum that traverses from row-1 thru row-N via vertical/diagonal adjacent elements of adjacent rows.
The input is a series of values of length n*(n+1)/2.
Input: S [Series that can be converted into a lower triangle]
Output: MinSum [Minimum cost path from top to bottom]
Example:
[5 7 6 3 2 5] becomes
5 0 0 7 6 0 3 2 5
Creates a MinSum of 13 [5+6+2]. The 5 can only see 6, 3 sees 7 and 6, while 2 sees 7 6 0.
Solution Stats
Solution Comments
Show comments
Loading...
Problem Recent Solvers16
Suggested Problems
-
250 Solvers
-
Compute a dot product of two vectors x and y
1054 Solvers
-
Determine if input is a Narcissistic number
219 Solvers
-
514 Solvers
-
565 Solvers
More from this Author306
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
