Suppose you have a regular grid of dots, each 1 unit apart. By connecting four dots arranged in a square of side 1, you can draw a square of area 1. Similarly, you can draw squares of area 4, 9, 16, 25, etc. As shown below, by connecting dots with diagonal lines, you can draw squares of area 2, 5, 10, 8, 13, and 17. Which squares can you draw by connecting dots on the grid with straight lines?
Write a function that takes an area and determines whether the square of that area can be drawn.
Solve

Solution Stats

34 Solutions

14 Solvers

Last Solution submitted on Oct 08, 2026

Last 200 Solutions

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers14

Chris Cleveland George Berken goc3 Lorenzo

Suggested Problems

More from this Author329

Community Treasure Hunt

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

Start Hunting!