Problem 2636. Clear all empty variables from the workspace

• Created by Jean-Marie Sainthillier
• Appears in 2 groups

×

By solving this problem, you will make progress in the following group(s)

Magic Numbers

• 19 Problems
• 84 Finishers

Number theory

• 44 Problems
• 21 Finishers

Like (1)

Difficulty:

(62)

Rate

• Solve Later   
• Add To GroupÂ

I want to clear all empty variables from my workspace.

See tests suite.

Solve

Solution Stats

11.11% Correct | 88.89% Incorrect

• 117 Solutions
• 10 Solvers

Last Solution submitted on Apr 04, 2025

Last 200 Solutions

Solution Comments

ANNOUNCEMENT ×

Registration Now Open for MathWorks AUTOMOTIVE CONFERENCE 2025

Hello Community, We're excited to announce that registration is now open for the...

Problem Recent Solvers10

Suggested Problems

• Scrabble Scores

  2100 Solvers

• Parasitic numbers

  299 Solvers

• Determine Whether an array is empty

  784 Solvers

• Output any real number that is neither positive nor negative

  400 Solvers

• length of a vector

  740 Solvers

More from this Author43

• Find indices of diagonal elements

  66 Solvers

• Find my secret number

  16 Solvers

• How to reverse spdiags?

  38 Solvers

• Bouncy numbers

  38 Solvers

• Longest Collatz Sequence

  105 Solvers