Problem 54490. perfect square

Created by CXD

Solve Later

Perfect square is amazing, so we have problems like 45183, 34482, 44683, and 44957. 
But how can we find a large number is a pefect square or not? 
Note that here, input is a string and output is logical.

Solve

Solution Stats

80 Solutions
18 Solvers

Last Solution submitted on Jul 29, 2025

Last 200 Solutions

Problem Comments

3 Comments

3 Comments

David Hill on 4 May 2022

Test suite references two different functions, factorial2 and perfectSquare. Should change test suite to apply only perfectSquare.

Dyuman Joshi on 4 May 2022

Test suite has been updated accordingly.

CXD on 4 May 2022

Thanks to Dyuman.

Solution Comments

Show comments

Problem Recent Solvers18

Problem Tags

Community Treasure Hunt

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

Start Hunting!

Problem 54490. perfect square

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers18

Suggested Problems

More from this Author12

Problem Tags

Community Treasure Hunt

Problem 54490. perfect square

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers18

Suggested Problems

More from this Author12

Problem Tags

Community Treasure Hunt

Players