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Alexander Oleschuk


Con actividad desde 2018

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Square a Number
Given an input x, return y, which is equal to the square of x.

casi 6 años hace

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Celsius to Kelvin
Convert Celsius degrees to Kelvin temperature.

casi 6 años hace

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If-then-else
Complete the function below such that if the value of x is in the range 10 to 14, inclusive, the value 18 is assigned to y. Oth...

casi 6 años hace

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Create a vector
Create a vector from 0 to n by intervals of 2.

casi 6 años hace

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Create a Matrix of Zeros
Given an input x, create a square matrix y of zeros with x rows and x columns.

casi 6 años hace

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Who knows the last digit of pi?
There is only one man who knows the last digit of pi, who is that man? Give the name of that man, who, by popular believe, can ...

casi 6 años hace

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square root
Find square root of given number

casi 6 años hace

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square root
Find the square root (y) of an input (x).

casi 6 años hace

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Return area of square
Side of square=input=a Area=output=b

casi 6 años hace

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Beginner's Problem - Squaring
Try out this test problem first. Given the variable x as your input, square it by two and put the result in y. Examples: ...

casi 6 años hace

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Matrix multiplication
Multiply two incoming matrices via matrix multiplication

casi 6 años hace

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Factorial Numbers
Factorial is multiplication of integers. So factorial of 6 is 720 = 1 * 2 * 3 * 4* 5 *6 Thus 6 factorial = factorial(720)....

casi 6 años hace

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factorial of a number x
Factorial of a number x

casi 6 años hace

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Box!
Given a box, find the volume of the cube. With each side = a.

casi 6 años hace

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Say something funny
Say something funny, or not. Your solution will be (fully automatically and objectively) scored based on how clever or funny ...

casi 6 años hace

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Small Riddle
Mr. Smith has two children. If the older child is a boy, what are the odds that the other child is also a boy?

casi 6 años hace

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Transpose
Write a MATLAB script in order to convert a random length row vector (v) into a column vector.

casi 6 años hace

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Find the product of a Vector
How would you find the product of the vector [1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0] times 2?; x = [1 : 0.5 : 6]; y ...

casi 6 años hace

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Multiply a column by a row
* Given a column vector C and and a row vector R. * Output a matrix M. * Every column of M equals to C multiplied by correspon...

casi 6 años hace

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What percentage?
Calculate the output c as the percentage of a on b for given a and b.

casi 6 años hace

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Simple Vector Addition
Take two incoming vectors and output the sum of the two vectors

casi 6 años hace

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Speed of car
Calculate the Speed of car given its Distance travelled and time taken in x and y respectively

casi 6 años hace

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Let's see how peculiar we can get
The task is to multiply two numbers. But do it in the most peculiar possible way.

casi 6 años hace

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Your favourite city!
Type your favourite city.

casi 6 años hace

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What number has this problem?
This problem is added because it is problem number *???* in the "Community" problems section. <http://www.mathworks.de/matlab...

casi 6 años hace

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Who invented zero?
We know the importance zero in computer science, mathematics... but who invented zero? Clue: He was the first in the line ...

casi 6 años hace

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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.

casi 6 años hace

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Square root of a number
Write a code that will output the square root of x.

casi 6 años hace

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Add two numbers
Add two numbers (For beginners)

casi 6 años hace

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Area of a circle
Find the value for area of the circle if diameter is given

casi 6 años hace

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