# Santosh Kasula

### MathWorks

Manager for Learning Applications Team @ MathWorks.

Professional Interests: MATLAB, Java, Ruby on Rails, JavaScript and other web technologies.

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**9** Answers

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RANK**551** of 19,409

REPUTATION**3,103**

AVERAGE RATING**4.60**

CONTRIBUTIONS**3** Files

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ALL TIME DOWNLOADS**30615**

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**Content Feed**

Solved

Sum all integers from 1 to 2^n

Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=2 then y must be 1+2+3+4=10.

2 years ago

Highlighted

Help us identify cheat solutions in Cody

Cody is a useful tool to practice MATLAB skills not only by solving the problems but also learn from each other’s solutions. Som...

2 years ago | 5

Highlighted

Difficulty Level, Filter, Sort and then Play!

All the players now have the ability to filter the Cody problems based on the difficulty level. You can also sort based on the d...

2 years ago | 4

Highlighted

How easy is it to solve this Cody problem?

We introduced *Difficulty Rating* functionality during 2020 Cody Contest. Our Cody players have provided difficulty rating for m...

3 years ago | 8

Highlighted

Introducing Scratch Pad in Cody

We are introducing Scratch Pad in Cody to support iterative problem solving. Scratch Pad will enable you to build your solution ...

3 years ago | 6

Usage of "regexp" or "!" command in Cody. Codyでのregexpや!といったコマンドの使用に関して

We (Cody Team) are aware of this issue. We are working on a solution to prevent some of this cheating automatically. Along with ...

4 years ago | 2

| accepted

Solved

Find the Oldest Person in a Room

Given two input vectors: * |name| - user last names * |age| - corresponding age of the person Return the name of the ol...

4 years ago

Solved

Convert from Fahrenheit to Celsius

Given an input vector |F| containing temperature values in Fahrenheit, return an output vector |C| that contains the values in C...

4 years ago

Solved

Calculate Amount of Cake Frosting

Given two input variables |r| and |h|, which stand for the radius and height of a cake, calculate the surface area of the cake y...

4 years ago

Solved

Maximum value in a matrix

Find the maximum value in the given matrix. For example, if A = [1 2 3; 4 7 8; 0 9 1]; then the answer is 9.

5 years ago

Student sees a very strange and usual interface

The student might be using version-2 of Cody Coursework on Windows PC and version-1 on iPad. "Code to call your function" is a n...

6 years ago | 2

| accepted

Cody reference file bug

Sorry for inconvinience. This is a bug in Coursework. We are working on a fix right now. We will let you know as soon as we fix ...

6 years ago | 0

How do I include image (.jpg) in Cody Coursework problem description?

There is a new version of <https://coursework.mathworks.com/v2 Cody Coursework> , which gives you the ability to upload the imag...

6 years ago | 1

Submitted

Calculate size

CALCULATESIZE calculates the size of a MATLAB file for use in the game Cody

7 years ago | 2 downloads |

Submitted

Demo Harvest

Collect all the demos published with MATLAB® from specified directories.

7 years ago | 1 download |

Submitted

Code Metrics

Generate code metrics for the specified directory

7 years ago | 2 downloads |

Incosistent behaviour of figures titles in Cody coursework

This looks like a bug. We are looking into this.

8 years ago | 0

| accepted

Can Cody Coursework evaluate scripts that use the "input" command?

Use of certain function is not allowed in this product offering. *input* is one of them. All of the limitations listed in the fo...

8 years ago | 0

| accepted

The CSV file when I click "Download Solution Results" is empty in Cody Coursework.

The report only includes solutions submitted by students. It doesn't include solution submitted by the professor or other instru...

9 years ago | 0

adding an existing cody problem to an assignment?

Do you mean adding an existing Cody Coursework problem to an assignment? If so, when viewing a problem you will have an option t...

9 years ago | 0

Solved

Find the sum of all the numbers of the input vector

Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

10 years ago

Solved

Make the vector [1 2 3 4 5 6 7 8 9 10]

In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

11 years ago

Solved

Times 2 - START HERE

Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

11 years ago

Grading MATLAB assignments automatically

I think what you are looking for is <http://www.mathworks.com/matlabcentral/cody Cody>. Cody is a puzzle solving game that chall...

11 years ago | 0

Solved

Getting the indices from a vector

This is a basic MATLAB operation. It is for instructional purposes. --- You may already know how to <http://www.mathworks....

12 years ago