Find the length of the shortest path through the matrix from the top left to bottom right corner. You may move right, down, or diagonally right-down one element at a time. The length of the path is the sum of the elements you pass through.
E.g.
M = [*8 6 10 10 4 7 7 7
9 *1 10 5 9 0 8 2
1 3 *2 8 8 8 7 7
9 5 10 *1 *10 *9 *4 *0 ];
>> shortest_path(M)
ans =
35
The shortest path through this matrix has length 35. Each element along the path is marked with a *
Solution Stats
Problem Comments
1 Comment
Solution Comments
Show comments
Loading...
Problem Recent Solvers83
Suggested Problems
-
Numbers with prime factors 2, 3 and 5.
683 Solvers
-
"Low : High - Low : High - Turn around " -- Create a subindices vector
590 Solvers
-
Combinations without using nchoosek
141 Solvers
-
Get the elements of diagonal and antidiagonal for any m-by-n matrix
523 Solvers
-
Calculate the Number of Sign Changes in a Row Vector (No Element Is Zero)
977 Solvers
More from this Author5
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Cool problem. Optimal solutions sometimes appear if moving up is enabled.