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Rafael S.T. Vieira


Last seen: 2 months ago
3,769 total contributions since 2020

I'm a post-doctoral researcher of Computer Science at the Federal University of Ceará. And I hold a Ph.D. in Computer Science with an emphasis in Computer Graphics.

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Rafael S.T. Vieira's Badges

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Solved


Sort a vector

2 months ago

Solved


Summy's odd sum

2 months ago

Solved


Summy's even sum

2 months ago

Solved


Big Integer Sqrt
You will be given a big integer, you should return the square root of it. input: '16' output: '4' have fun!

2 months ago

Solved


Restricted Subtraction v1
This problem is <https://www.mathworks.com/matlabcentral/cody/problems/45265-restricted-addition-v4 Restricted Addition v4> with...

2 months ago

Solved


tic tac toe
Solved ticTacToe

2 months ago

Solved


Find Logic 28

2 months ago

Solved


Curve fitting (non-linear functions) & function handles
In this problem you are provided some raw data. You need to find a way of summarising the data with just a few parameters, so t...

2 months ago

Solved


Curve fitting (linear functions) & function handles
In this problem you are provided some raw data. You need to find a way of summarising the data with just a few parameters, so t...

2 months ago

Solved


Top of the Hour : Return from your routine within 1 second of the hour
*Top of the Hour* Submit your routine such that it returns to Cody after the hour and within 1 second of the hour. The tes...

2 months ago

Solved


Wavy gravity

2 months ago

Solved


Unique: Faster 'rows' for large array of uint8
Challenge: Execute unique(a,'rows') Faster for 'a' being uint8. The "unique" function for the 'rows' options may be performe...

2 months ago

Solved


matrix rows and columns

2 months ago

Solved


matrix rows and columns

2 months ago

Solved


Perfect number

2 months ago

Solved


"Bubblegum, Bubblegum, in a dish; How many pieces do you wish?"
The child's game "bubblegum, bubblegum, in a dish; how many pieces do you wish?" is a way of eliminating players until a single ...

2 months ago

Solved


Find Logic 32

2 months ago

Solved


Find Logic 24

2 months ago

Solved


Find Logic 22

2 months ago

Solved


Solve the equation. Find X.

2 months ago

Solved


Area of Ellipse

2 months ago

Solved


Dot Product

2 months ago

Solved


Inhomogenous Depth Scale Interpolation
I recently came across a dataset for physical ocean parameters such as temperature and salinity that provided data in the form o...

3 months ago

Solved


Convert a cell-array of values to MATLAB source code
The MATLAB interpreter loads your code and executes it using the Read-Evaluate-Print-Loop (see <http://en.wikipedia.org/wiki/REP...

3 months ago

Solved


All Humans are Created Equal - Pareto Equality
One way or the other two sets of identical types can come out ahead of the other by idea of Pareto equality. Pareto equality b...

3 months ago

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