Problem 262. Swap the input arguments
By solving this problem, you will make progress in the following group(s)
Sequences & Series I
- 14 Problems
- 87 Finishers
Introduction to MATLAB
- 23 Problems
- 8733 Finishers
M3 Challenge Problem Group
- 20 Problems
- 21 Finishers
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.
Solution Stats
Problem Comments
-
11 Comments
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.
lightwork !
This one was deceivingly easy
Solution Comments
Show commentsGroup
Introduction to MATLAB
- 23 Problems
- 8733 Finishers
- Add two numbers
- Find the sum of all the numbers of the input vector
- Maximum value in a matrix
- Return area of square
- Finding Perfect Squares
- Make the vector [1 2 3 4 5 6 7 8 9 10]
- Generate a vector like 1,2,2,3,3,3,4,4,4,4
- Triangle Numbers
- Length of the hypotenuse
- Select every other element of a vector
- Reverse the vector
- Column Removal
- Swap the input arguments
- Swap the first and last columns
- Check if number exists in vector
- Determine whether a vector is monotonically increasing
- Getting the indices from a vector
- Create times-tables
- Return the first and last characters of a character array
- Number of 1s in a binary string
- Make a random, non-repeating vector.
- Magic is simple (for beginners)
- Sum all integers from 1 to 2^n
Problem Recent Solvers12176
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Select a Web Site
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: United States.
You can also select a web site from the following list
Americas
- América Latina (Español)
- Canada (English)
- United States (English)
Europe
- Belgium (English)
- Denmark (English)
- Deutschland (Deutsch)
- España (Español)
- Finland (English)
- France (Français)
- Ireland (English)
- Italia (Italiano)
- Luxembourg (English)
- Netherlands (English)
- Norway (English)
- Österreich (Deutsch)
- Portugal (English)
- Sweden (English)
- Switzerland
- United Kingdom(English)
Asia Pacific
- Australia (English)
- India (English)
- New Zealand (English)
- 中国
- 日本Japanese (日本語)
- 한국Korean (한국어)