Cody

Problem 487. Find perfect placement of non-rotating dominoes (easier)

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 zero.

list = [1 2
        4 3
        2 4

order = [1 3 2]

yields: [1 2][2 4][4 3]
    or: abs(2-2) + abs(4-4)
    or:        0 + 0
    or: 0

There is a unique solution to this problem where the final score is zero.

Solve

Solution Stats

35.64% Correct | 64.36% Incorrect
Last Solution submitted on Oct 15, 2023

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers349

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!