A résolu


Resistance of a light bulb
The current through two identical light bulbs connected in series is C Amperes. The total voltage across both bulbs is V Volts....

plus de 3 ans il y a

A résolu


reverse the order and combine a matrix

plus de 3 ans il y a

A résolu


Simple spirometer - find your lung capacity from the number and size of soap bubbles in one breath
Assumed that each bubble has practically the same diameter d. Given total number n of bubbles. Find volume v of breath.

plus de 3 ans il y a

A résolu


SAY 'OHYEAH'
Regardless of input, output the string 'OHYEAH'.

plus de 3 ans il y a

A résolu


find the index of a number

plus de 3 ans il y a

A résolu


Card games

plus de 3 ans il y a

A résolu


Test - Add sequence of numbers with given start, step, and end

plus de 3 ans il y a

A résolu


Determine the sum of diagonal elements in a matrix excluding negative and NaN values

plus de 3 ans il y a

A résolu


Capitalized string operations
Convert the input sentence to upper case and replace all vowels with an underscore ('_')

plus de 3 ans il y a

A résolu


Explode string
Break a sentence into cell of words

plus de 3 ans il y a

A résolu


Sum! Sum! Sum!
Calculate the sum of the sequence up to nth term >> a,aa,aaa,aaaa,... 2,22,222,2222,... [for a=2]

plus de 3 ans il y a

A résolu


Best Problem Elections
When I am writing those words, there are 2002 problems on Cody. Many of them are simply wonderful. Do you remember which of them...

plus de 3 ans il y a

A résolu


Optimally fill a container with elements of different sizes
Given a row vector V of different numerical values and a size limit L, return a 1x2 vector A, containing (a) the largest sum of ...

plus de 3 ans il y a

A résolu


Cycling — Normalized Power
In cycling, a power meter is an indispensable tool to record power output (in Watts) and measure fitness gains and performance m...

plus de 3 ans il y a

A résolu


STOP that car!!!
The maximum allowed speed for this road is 100. Find the cars that didn't observe the speed limit Arrest and fine them!!!

plus de 3 ans il y a

A résolu


Area-02
Given the radius of the circle inscribed in a square, find the area of the square that can be fitted perfectly in the corner. ...

plus de 3 ans il y a

A résolu


Define the operators of function_handles
Suppose f and g are function_handles, try to define f+g,f-g,f*g and f/g. e.g. if f = @(x)x and g = @(x)x+1 ...

plus de 3 ans il y a

A résolu


Gambler?
Given a handle to a wealth function, confirm within 100 milliseconds 'Millionaire', 'Likely', or 'Gambler', if wealth() returns ...

plus de 3 ans il y a

A résolu


Visualization of experimental data across a surface
Assume that you have taken data across the surface of a sample, for example sheet resistance. The data is stored in a Nx3 matri...

plus de 3 ans il y a

A résolu


MATLAB Basics: Complex Conjugates
For a given complex number, x, return the complex conjugate, y.

plus de 3 ans il y a

A résolu


Force and Motion 3
Two robots push on a large object in the same direction. One robot pushes with a force of F1 Newtons and the other with a force...

plus de 3 ans il y a

A résolu


Draw the symbol '+'
Draw '+' in an x-by-x matrix (where x is odd and x >3) Example: x = 5 y = [0 0 1 0 0 0 0 1 0 0 1 1 1 1 1 0 ...

plus de 3 ans il y a

A résolu


Draw 'P' !!!
Draw a n by n matrix 'P' using 0s and 1s. (n is odd and greater than 4) if n=5 , then the output will be [1 1 1 1 1 1 0 0 0...

plus de 3 ans il y a

A résolu


Check if a number belongs in the fibonacci squence
Test if integer i is a number in the fibonacci sequence. Return true if it is.

plus de 3 ans il y a

A résolu


Simple sum 1

plus de 3 ans il y a

A résolu


Area of a triangle given its sides

plus de 3 ans il y a

A résolu


Minimum possible M of the maximum side of a triangle of given area A.
Suppose a triangle has area A. Suppose it has three sides S1, S2, and S3. Suppose M = max([S1 S2 S3]). What is the minimum po...

plus de 3 ans il y a

A résolu


Find the equivalent resistance of a dc circuit

plus de 3 ans il y a

A résolu


Matrix game: Winner takes all
Given a matrix A, return a new matrix of the same size in which the biggest element of each column in A takes 1, and 0 for all t...

plus de 3 ans il y a

A résolu


Approximate functions 1 (★★★)
Compute the following sum for any given x and positive integer n. <<https://i.imgur.com/eUwXdSE.gif>> <> Here m! denote...

plus de 3 ans il y a

Charger plus