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 Solvers332
Suggested Problems
-
Read a column of numbers and interpolate missing data
2333 Solvers
-
Implement simple rotation cypher
1087 Solvers
-
Generate a vector like 1,2,2,3,3,3,4,4,4,4
12948 Solvers
-
770 Solvers
-
1174 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!