Gelöst

Is this triangle right-angled?
Given three positive numbers a, b, c, where c is the largest number, return *true* if the triangle with sides a, b and c is righ...

fast 13 Jahre vor

Gelöst

Side of a rhombus
If a rhombus has diagonals of length x and x+1, then what is the length of its side, y? <<http://upload.wikimedia.org/wikipe...

fast 13 Jahre vor

Gelöst

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...

fast 13 Jahre vor

Gelöst

Add a row of zeros on top of a matrix
Given a matrix, insert a row of zeros as the top row.

fast 13 Jahre vor

Gelöst

Length of the hypotenuse
Given short sides of lengths a and b, calculate the length c of the hypotenuse of the right-angled triangle. <<http://upload....

fast 13 Jahre vor

Gelöst

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. <<http://upload...

fast 13 Jahre vor

Gelöst

Area of an equilateral triangle
Calculate the area of an equilateral triangle of side x. <<http://upload.wikimedia.org/wikipedia/commons/e/e0/Equilateral-tr...

fast 13 Jahre vor

Gelöst

Side of an equilateral triangle
If an equilateral triangle has area A, then what is the length of each of its sides, x? <<http://upload.wikimedia.org/wikipe...

fast 13 Jahre vor

Gelöst

Dimensions of a rectangle
The longer side of a rectangle is three times the length of the shorter side. If the length of the diagonal is x, find the width...

fast 13 Jahre vor

Gelöst

How many digits are there?
Input(s) - any string Output(n) - number of digits within string s

fast 13 Jahre vor

Gelöst

Check if equal
Return true if all the elements of an nD array are equal, false otherwise.

fast 13 Jahre vor

Gelöst

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

fast 13 Jahre vor

Gelöst

NO _________ ALLOWED....
So you're given a sentence where if there is a particular word in the sentence then the output is 1, if it is not there then the...

fast 13 Jahre vor

Gelöst

Basic arrays operations.
Apply element-by-element binary operation 'fun' to two arrays (A and B).

fast 13 Jahre vor

Gelöst

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...

fast 13 Jahre vor

Gelöst

Switch matrix to a column vector
for e.g. x = [1 2 3 4] y = 1 3 2 4

fast 13 Jahre vor

Gelöst

Do you like your boss?
Do you like your boss? Answer can be any string! For example: Boss = 'Do you like your boss?'; Output = 'yes' or ...

fast 13 Jahre vor

Gelöst

Who has power to do everything in this world?
There is only one person who is older than this universe. He is Indian version of Chuck Norris.

fast 13 Jahre vor

Gelöst

find the maximum element of the matrix
for e.g x = [1 2; 3 4] y = 4

fast 13 Jahre vor

Gelöst

Temperature conversion
Convert temperature in degrees Celsius (C) to temperature in degrees Kelvin (K). Assume your answer is rounded to the nearest Ke...

fast 13 Jahre vor

Gelöst

Add two numbers
Add two numbers (For beginners)

fast 13 Jahre vor

Gelöst

Is the input divisible by 3?
Return true if the input is divisible by 3 and false if not.

fast 13 Jahre vor

Gelöst

Find the index of the largest value in any vector X=[4,3,4,5,9,12,0,4.....5]
The given function returns the index of the maximum value in a given matrix. such as X=[4,3,4,5,9,12,0,5] Ans= 6 if maxim...

fast 13 Jahre vor

Gelöst

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

fast 13 Jahre vor

Gelöst

Generate a NaN...on purpose
The goal is to create a function that will return a single "NaN" without using the nan function. I am interested to see how many...

fast 13 Jahre vor

Gelöst

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

fast 13 Jahre vor

Gelöst

Return 'on' or 'off'
When the input is true, return 'on', otherwise, return 'off'.

fast 13 Jahre vor

Gelöst

The Answer to Life, the Universe, and Everything
A variation of a previous Hitchhiker's Guide to the Galaxy problem. *Inputs:* Life, the Universe, and Everything *Output:*...

fast 13 Jahre vor

Gelöst

Replace multiples of 5 with NaN
It is required to replace all values in a vector that are multiples of 5 with NaN. Example: input: x = [1 2 5 12 10 7] ...

fast 13 Jahre vor

Gelöst

Who is the smartest MATLAB programmer?
Who is the smartest MATLAB programmer? Examples: Input x = 'Is it Obama?' Output = 'Me!' Input x = 'Who ?' Ou...

fast 13 Jahre vor