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

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30341 Solutions
11564 Solvers

Last Solution submitted on Dec 21, 2024

Last 200 Solutions

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11 Comments

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Mattias on 4 Jan 2015

Your initial code suggestion is weird :)

源樹上林 on 13 Aug 2020

good!

Maryam HCTRAK Yousef on 14 Aug 2020

Why it is wrong?

Daniel MC on 22 Aug 2020

too easy =)

Sili Zeng on 26 Feb 2021

Corey Kurowski on 2 Mar 2022

This is one I can get behind.

Cullen Talhelm on 18 Apr 2022

easy money fellas

Kaushik on 12 Aug 2022

can someone please explain what exactly is size which is displayed after submitting the code?

Dyuman Joshi on 12 Aug 2022

Hello Kaushik,

Cody initially used a code-size point system for solving a problem, which gave you points according to the size of the solution. That was, the smaller your solution size, the more points you got.

The solution size is calculated as follows - "Cody uses a node-count calculation to determine the solution size based on the number of nodes in the parse tree. Think of size as code length. Comments do not contribute to code size."

(click Help button on your link dashboard or go to the link
https://in.mathworks.com/matlabcentral/content/cody/about.html)

Also note that the scoring system was changed to fixed points system (10 points for solving a problem) some time ago.

Cara on 4 Apr 2023

lightwork !

Robert on 8 Dec 2024 at 18:59

This one was deceivingly easy

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Problem 262. Swap the input arguments

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Problem 262. Swap the input arguments

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Last 200 Solutions

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