Given the following 15-by-15 matrix of numbers, find a 2-by-2 subset matrix whose sum is the smallest. Please provide your answer in the form of [row_start row_end column_start column_end]. For example, if your answer is the higlighted region in the figure, then you will present it as [13 14 3 4].
Solve

Solution Stats

36 Solutions

24 Solvers

Last Solution submitted on Jan 30, 2026

Last 200 Solutions

Solution Comments

Show comments

Problem Recent Solvers24

George Berken Pauli Huusari Riccardo G. Matthew Bolyard

Suggested Problems

More from this Author180

Problem Tags

Community Treasure Hunt

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

Start Hunting!