Problem 262. Swap the input arguments

Created by Steve Eddins

Difficulty:Rate

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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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Last Solution submitted on Mar 28, 2025

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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

This one was deceivingly easy

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