解決済み

Volume of a box
Given a box with a length a, width b, and height c. Solve the volume of the box.

2年以上前

解決済み

Area of rhombus
Calculate the rhombus area

2年以上前

解決済み

The sum of the numbers in the vector
eg. [1,2,3]---->SUM=6

2年以上前

解決済み

Sum of Two Numbers
Given two integer numbers x and y, calculate their sum and put it in z. Examples: Inputs x = 2, y = 4 Output z is 6 ...

2年以上前

解決済み

Matlab Basics II - squares
Write a function that takes matrix A, and squares each element in the matrix example: A = [1 2 3] output = [1 4 9]

2年以上前

解決済み

Min of a Matrix
Return the minimum value in the given matrix.

2年以上前

解決済み

Is my wife right?
Regardless of input, output the string 'yes'.

2年以上前

解決済み

Sum of the Matrix Elements
Add up all the elements in a NxM matrix where N signifies the number of the rows and M signifies the number of the columns. E...

2年以上前

解決済み

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,...

2年以上前

解決済み

Matlab Basics - Convert a row vector to a column vector
Write a script to convert a row (e.g. x = [1 2 3]) to a column (e.g. y = [1;2;3]), your script should be able to do this for any...

2年以上前

解決済み

Cube root of max value in a vector
Find the cube root of the maximum value in a vector

2年以上前

解決済み

Back to basics 15 - classes
Covering some basic topics I haven't seen elsewhere on Cody. Return the class of the input variable.

2年以上前

解決済み

factorial of a number x
Factorial of a number x

2年以上前

解決済み

Squaring Matrix
Square the following matrix using matlab % A = 1 2 3 4 5 6 7 8 So new matrix should display...

2年以上前

解決済み

Square root
Given x (a matrix), give back another matrix, where all the elements are the square roots of x's elements.

2年以上前

解決済み

easy problem
Find the last element of the array

2年以上前

解決済み

Spherical Volume
Calculate the volume of a sphere.

2年以上前

解決済み

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

2年以上前

解決済み

Find the area of a triangle
Given a triangle with a base b and height h, return the triangle area.

2年以上前

解決済み

Determine if input is greater than 100
Evaluate if given number is greater than 100. If greater, return true; else, return false.

2年以上前

解決済み

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]...

2年以上前

解決済み

03 - Matrix Variables 2
Make the following variable: <<http://samle.dk/STTBDP/Assignment1_3b.png>> A 9x9 matrix of zeros, but with the following v...

2年以上前

解決済み

02 - Vector Variables 2
Make the following variable: <<http://samle.dk/STTBDP/Assignment1_2b.png>>

2年以上前

解決済み

03 - Matrix Variables 1
Make the following variable: <<http://samle.dk/STTBDP/Assignment1_3a.png>> A 9x9 matrix full of 2's (Hint: use *ones* o...

2年以上前

解決済み

length of a vector
Find twice the length of a given vector.

2年以上前

解決済み

Area of an Isoceles Triangle
An isosceles triangle has equal sides of length x and a base of length y. Find the area, A, of the triangle. <<https://imgur...

2年以上前

解決済み

Area of an equilateral triangle
Calculate the area of an equilateral triangle of side x. <<https://i.imgur.com/jlZDHhq.png>> Image courtesy of <http://up...

2年以上前

解決済み

Length of a short side
Calculate the length of the short side, a, of a right-angled triangle with hypotenuse of length c, and other short side of lengt...

2年以上前

解決済み

Is this triangle right-angled?
Given any three positive numbers a, b, c, return true if the triangle with sides a, b and c is right-angled. Otherwise, return f...

2年以上前

解決済み

Tell me the slope
Tell me the slope, given a vector with horizontal run first and vertical rise next. Example input: x = [10 2];

2年以上前