Problem 2007. Swap two numbers

Created by Deepesh B
Appears in Strings II

Difficulty:Rate

Solve Later
Add To GroupÃ‚

Example

Input:

 a = 10
 b = 20

Output

 a = 20
 b = 10

Solve

Solution Stats

853 Solutions
572 Solvers

Last Solution submitted on Apr 17, 2025

Last 200 Solutions

Problem Comments

3 Comments

3 Comments

J.R.! Menzinger on 19 Nov 2013

The test case is not correct.

Ned Gulley on 20 Nov 2013

I cleaned up the test.

Alican Bozkurt on 24 Nov 2013

duplicate of 262

Solution Comments

Show 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 Solvers572

Problem Tags

Community Treasure Hunt

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

Start Hunting!

Problem 2007. Swap two numbers

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Registration Now Open for MathWorks AUTOMOTIVE CONFERENCE 2025

Problem Recent Solvers572

Suggested Problems

More from this Author1

Problem Tags

Community Treasure Hunt

Problem 2007. Swap two numbers

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Registration Now Open for MathWorks AUTOMOTIVE CONFERENCE 2025

Problem Recent Solvers572

Suggested Problems

More from this Author1

Problem Tags

Community Treasure Hunt

Players