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.

Solve

Solution Stats

55.07% Correct | 44.93% Incorrect
Last Solution submitted on Apr 23, 2025

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers324

Suggested Problems

More from this Author51

Problem Tags

contest

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!