Solved

Duplicate each element of a vector.
for an n-dimensional vector x, the function should return another vector 2n-dimension which each element is repeated twice. Ex...

etwa 5 Jahre ago

Solved

Declaring a string
* Assign streetAddress with the string 1313 Mockingbird Lane.

etwa 5 Jahre ago

Problem

Implement zero-based indexing for Matrices
Given an input vector and position (which is zero based) output the value Example: x = [1 2; 4 5] pos = [0 1] value = 5 ...

etwa 5 Jahre ago | 9 | 63 solvers

Solved

Construct an array

etwa 5 Jahre ago

Problem

Rotate matrix by -90 degrees
Rotate a Matrix by -90 degrees Example: X = 1 2 3 4 5 6 7 8 9 output = 7 4 ...

etwa 5 Jahre ago | 8 | 141 solvers

Solved

Rotate a Matrix by 90 degrees
Rotate a Matrix by 90 degrees Example: If the input is: X = 1 2 3 4 5 6 7 8 9 ...

etwa 5 Jahre ago

Problem

Get all prime factors
List the prime factors for the input number, in decreasing order. List each factor. If the prime factor occurs twice, list it as...

etwa 5 Jahre ago | 6 | 318 solvers

Solved

Factorize THIS, buddy
List the prime factors for the input number, in decreasing order. List each factor only once, even if the factorization includes...

etwa 5 Jahre ago

Solved

Project Euler: Problem 6, Natural numbers, squares and sums.
The sum of the squares of the first ten natural numbers is, 1^2 + 2^2 + ... + 10^2 = 385 The square of the sum of the first ...

etwa 5 Jahre ago

Solved

find whether it is prime or not
For a given number find if its prime

etwa 5 Jahre ago

Solved

Interior angles
Find the sum of interior angles for polygon of x sides.

etwa 5 Jahre ago

Solved

Interpolate scattered data.
Most data was scattered, and there is no gird. There are three data [c] in three different area [x,y]. x=[1 3 4]; y=[1 ...

etwa 5 Jahre ago

Problem

Find my daddy long leg (No 's')
Given the ratio of the two legs,and the hypotenuse, find the value of the bigger leg

etwa 5 Jahre ago | 17 | 1096 solvers

Solved

What's size of TV?
Many people buy TV. Usually they ask about diagonal. But also important are width and height. Let's assume that all TV have rati...

etwa 5 Jahre ago

Solved

Find Sign(Zero Crossing) Changes in Array
Example; A = [1 2 3 -3 -4 -1 -24 2 4 -1 -2 3 1]; ans; [1 2 0 -3 -4 -1 0 2 0 -1 ...

etwa 5 Jahre ago

Solved

Positive Infinity
Round the array a towards positive infinity

etwa 5 Jahre ago

Solved

Mode
Find the mode of the vector Assumption: no vector is bimodal Example 1: input=[1 2 3 4 4]; output=4 Example 2: input=[7...

etwa 5 Jahre ago

Problem

Count me in
Count the number of occurrences of the second input in the first input Ex. x1 = 12344455511; x2 =2; output = 1 x1 = 123444...

etwa 5 Jahre ago | 9 | 70 solvers

Solved

Count ones
Write a program to count number of ones (1s) in an integer variable input. For example: Input x=2200112231 output y=3 I...

etwa 5 Jahre ago

Solved

Do Fast Fourier Transformation
Example Fast Fourier Transformation from vector [2,1]) ans = 3 1

etwa 5 Jahre ago

Solved

Declaring a character
* Assign middleInitial with the character T.

etwa 5 Jahre ago

Solved

Project Euler: Problem 10, Sum of Primes
The sum of the primes below 10 is 2 + 3 + 5 + 7 = 17. Find the sum of all the primes below the input, N. Thank you <http:/...

etwa 5 Jahre ago

Problem

Get 1-4-3-4-4
Get the value of the indices in the title and assign it to an array

etwa 5 Jahre ago | 8 | 86 solvers

Solved

Integer indexing array: Weekend box office
The row array movieBoxOffice stores the amount of money a movie makes (in millions of \$) for the 7 days of a week, starting with...

etwa 5 Jahre ago

Solved

Logic variables
* Assign isAvailable with true.

etwa 5 Jahre ago

Solved

Determine Whether an array is empty
Input a matrix x, output y is TRUE if x is empty, otherwise FALSE.

etwa 5 Jahre ago

Solved

Number of Horns on a unicorn!
Calculate the number of horns on a *unicorn*! And I'm talking about a unicorn with not more than one horn on it!

etwa 5 Jahre ago

Solved

Calculate the sum of two numbers. Example input = [2 3] output = 5

etwa 5 Jahre ago

Solved

Increment a number, given its digits
Take as input an array of digits (e.g. x = [1 2 3]) and output an array of digits that is that number "incremented" properly, (i...

etwa 5 Jahre ago

Solved

Compute a dot product of two vectors x and y
x and y are input vectors, d is a number and contains their dot product

etwa 5 Jahre ago