Problem 492. Find best placement for ordered dominoes (harder)
Given a list of ordered pairs, find the order they should be placed in a line, such that the sum of the absolute values of the differences is minimized.
list = [1 2
5 3
2 4
order = [1 3 2]
yields: [1 2][2 4][5 3]
or: abs(2-2) + abs(4-5)
or: 0 + 1
or: 1
There is a unique best solution, but the score is NOT always zero.
Solution Stats
Problem Comments
Solution Comments
Show commentsProblem Recent Solvers344
Suggested Problems
-
Renaming a field in a structure array
1576 Solvers
-
Compute a dot product of two vectors x and y
1043 Solvers
-
Check if number exists in vector
13711 Solvers
-
Check that number is whole number
5158 Solvers
-
1102 Solvers
More from this Author51
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!