A résolu

Project Euler: Problem 1, Multiples of 3 and 5
If we list all the natural numbers below 10 that are multiples of 3 or 5, we get 3, 5, 6 and 9. The sum of these multiples is 23...

presque 3 ans il y a

A résolu

Binary
Given a positive, integer n, create a function that returns the respective binary number in the form of a vector. Example: ...

presque 3 ans il y a

A résolu

Smith numbers
Return true if the input is a Smith number in base ten. Otherwise, return false. Read about Smith numbers at http://en.wikipedia...

presque 3 ans il y a

A résolu

Narcissistic number ?
Inspired by Problem 2056 created by Ted. In recreational number theory, a narcissistic number is a number that is the sum of ...

presque 3 ans il y a

A résolu

Four quadrant inverse tangent function.
Create a function that returns an array P the same size as X and Y containing the element-by-element, four-quadrant inverse tang...

presque 3 ans il y a

A résolu

Test Problem; Create a 5x5 array containing all ones
This is a test for learning the process of creating a Cody problem. The goal of this test problem will be to create an array,...

presque 3 ans il y a

A résolu

Make a run-length companion vector
Given a vector x, return a vector r that indicates the run length of any value in x. Each element in r shows how many times the ...

presque 3 ans il y a

A résolu

Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

presque 3 ans il y a

A résolu

Add two different item as shown in example
Add two different item as shown in example x=5; y='ab'; Then output must be'5ab';

presque 3 ans il y a

A résolu

Return the largest number that is adjacent to a zero
This example comes from Steve Eddins' blog: <http://blogs.mathworks.com/steve/2009/05/27/learning-lessons-from-a-one-liner/ Lear...

presque 3 ans il y a

A résolu

King's Cage
Given the position of the king on the chessboard, determine the minimum number of steps it'll require to reach the destination. ...

presque 3 ans il y a

A résolu

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

presque 3 ans il y a

A résolu

Slope intercept application
Find y given slope (m), x, and y intercept (b).

presque 3 ans il y a

A résolu

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:...

plus de 3 ans il y a