Problem 262. Swap the input arguments

Created by Steve Eddins

Solve Later

Write a two-input, two-output function that swaps its two input arguments. For example:

   [q,r] = swap(5,10)

returns q = 10 and r = 5.

Solve

Solution Stats

7661 Solutions
2771 Solvers

Last Solution submitted on Apr 09, 2020

Last 200 Solutions

Problem Comments

1 Comment

1 Comment

Mattias on 4 Jan 2015

Your initial code suggestion is weird :)

Solution Comments

Solution 1310820

1 Comment

1 Comment

Shlomo Geva on 23 Oct 2017

This is a correct solution - alas using a function handle, not an m-file

Solution 160408

2 Comments

2 Comments

pranju chakrapani on 10 May 2016

You are brilliant when you are lazy

Gustav Lindstrand on 30 Dec 2016

Omg love this solution so simple and easy really clever! Didn't think about this :)

Solution 29528

2 Comments

2 Comments

fkk on 25 Jul 2017

I feel so pride that I just get the same code like this leading one!!!

jo gayong on 5 Jul 2019

I had no idea it'd be this simple.

Problem Recent Solvers2771

Problem Tags

Problem 262. Swap the input arguments

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers2771

Suggested Problems

More from this Author4

Problem Tags

Problem 262. Swap the input arguments

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers2771

Suggested Problems

More from this Author4

Problem Tags

Players