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# Cédric S.

##### Last seen: 4 months ago
539 total contributions since 2020

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Solved

String permutations on phone keyboard
Given a number such as 2639 return all possible string permutations using the phone-keyboard on <http://www.mathworks.com/matlab...

6 months ago

Solved

Draw 'H'
Draw a x-by-x matrix 'H' using 1 and 0. (x is odd and bigger than 2) Example: x=5 ans= [1 0 0 0 1 1 0 0 0 1 ...

6 months ago

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Simple Matrix
Make the following matrix without typing it in one by one. [1 2 3; 2 4 6; 4 8 12] x=[1 2 3].

6 months ago

Solved

Find the sum of all integers in a given matrix
Finding sum of all integers in a given matrix

6 months ago

Solved

Matrix problem for beginners
Make a matrix [0,0,0;1,1,1;2,2,2]. X=[0,1,2]

6 months ago

Solved

Divide pi
Divide pi by x!

6 months ago

Solved

Matrix for beginners
Multiply x and y elemwise.

6 months ago

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Create nXn Fourier matrix

6 months ago

Solved

F.R.I.E.N.D.S

6 months ago

Solved

F.R.I.E.N.D.S

6 months ago

Solved

F.R.I.E.N.D.S

6 months ago

Solved

Insert zeros

6 months ago

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PIN code

6 months ago

Solved

find the height

6 months ago

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Factorial

6 months ago

Solved

Row avg

6 months ago

Solved

Row sum

6 months ago

Solved

Sudoku

6 months ago

Solved

size

6 months ago

Solved

area

6 months ago

Solved

NaN

6 months ago

Solved

Swap

6 months ago

Solved

Matrix operation

6 months ago

Solved

Size

6 months ago

Solved

Real

6 months ago

Solved

imaginary

6 months ago

Solved

Area of Ellipse

6 months ago

Solved

Rotate Matrix Depending on the input
Rotate matrix (CounterClockwise) via 90, 180 or -90 depending on the input Ex. a = [1 2 3; 4 5 6; 7 8 9] b = 90; ...

6 months ago

Solved

Sum the numbers on the main diagonal
Sum the numbers on the main diagonal of an n-by-n matrix. For input: A = [1 2 4 3 6 2 2 4 7]...

6 months ago

Solved

Divide by 4
Given the variable x as your input, divide it by 4 and put the result in y.

6 months ago