A résolu


Find the Pattern 10

plus de 5 ans il y a

A résolu


Find the Pattern 3

plus de 5 ans il y a

A résolu


Find the Pattern 2

plus de 5 ans il y a

A résolu


Find the Pattern 1

plus de 5 ans il y a

A résolu


Matrix Pattern 8

plus de 5 ans il y a

A résolu


Matrix Pattern 4

plus de 5 ans il y a

A résolu


Matrix Pattern 1

plus de 5 ans il y a

A résolu


Find the Area of a Polygon
Consider 2-D geometry and assume that the points are given in form of rows of a matrix. Find the area of polygon enclosed by the...

plus de 5 ans il y a

A résolu


Volume of a Simplex
Return the volume of a <http://en.wikipedia.org/wiki/Simplex regular _n_-simplex> with a unit side length. Results are up to...

plus de 5 ans il y a

A résolu


Number of lattice points within a circle
Find the number of points (x,y) in square lattice with x^2 + y^2 =< n. This is related to Jame's <http://www.mathworks.com/matla...

plus de 5 ans il y a

A résolu


Sum of first n terms of a harmonic progression
Given inputs a, d and n, return the sum of the first n terms of the harmonic progression a, a/(1+d), a/(1+2d), a/(1+3d),....

plus de 5 ans il y a

A résolu


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 ...

plus de 5 ans il y a

A résolu


Back to basics 23 - Triangular matrix
Covering some basic topics I haven't seen elsewhere on Cody. Given an input matrix, return a matrix with all elements above a...

plus de 5 ans il y a

A résolu


Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...

plus de 5 ans il y a

A résolu


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.

plus de 5 ans il y a

A résolu


Roll the Dice!
*Description* Return two random integers between 1 and 6, inclusive, to simulate rolling 2 dice. *Example* [x1,x2] =...

plus de 5 ans il y a

A résolu


Magic is simple (for beginners)
Determine for a magic square of order n, the magic sum m. For example m=15 for a magic square of order 3.

plus de 5 ans il y a

A résolu


Swap the input arguments
Write a two-input, two-output function that swaps its two input arguments. For example: [q,r] = swap(5,10) returns q = ...

plus de 5 ans il y a

A résolu


Generate N equally spaced intervals between -L and L
Given N and L, return a list of numbers (in ascending order) that divides the interval [-L L] into N equal-length segments. F...

plus de 5 ans il y a

A résolu


Converts numbers into characters
Converts numbers into characters

plus de 5 ans il y a

A résolu


Find the max element of the array
Find the max element of the array

plus de 5 ans il y a

A résolu


Calculate the average value of the elements in the array
Calculate the average value of the elements in the array

plus de 5 ans il y a

A résolu


to the 2 all elements
to the 2 all elements

plus de 5 ans il y a

A résolu


the average value of the elements
Calculate the average value of the elements in the array

plus de 5 ans il y a

A résolu


Double all elements in the array
Duplicate all elements in the array

plus de 5 ans il y a

A résolu


calculate the length of matrix
input 1 array, calculate the length

plus de 5 ans il y a

A résolu


Create times-tables
At one time or another, we all had to memorize boring times tables. 5 times 5 is 25. 5 times 6 is 30. 12 times 12 is way more th...

plus de 5 ans il y a

A résolu


Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

plus de 5 ans il y a

A résolu


Sums of cubes and squares of sums
Given the positive integers 1:n, can you: 1. Compute twice the sum of the cubes of those numbers. 2. Subtract the square...

plus de 5 ans il y a

A résolu


How Far Can You Throw Something?
As you probably learned in your high school physics class, throwing an object at a 45 degree angle will give you the maximum ran...

plus de 5 ans il y a

Charger plus