Resuelto

Counting candies
In a classroom of |'n'| children, every even numbered child gets one big candy and every odd numbered child gets two small candi...

casi 10 años hace

Resuelto

factorial
factorial

casi 10 años hace

Resuelto

Doubling elements in a vector
Given the vector A, return B in which all numbers in A are doubling. So for: A = [ 1 5 8 ] then B = [ 1 1 5 ...

casi 10 años hace

Resuelto

Positive Infinity
Round the array a towards positive infinity

casi 10 años hace

Resuelto

Sum of digit range
Example: If A is n1, and B is n2 digit positive numbers. A*B's digit range will be [c d] (c = min & d = max). Then return ...

casi 10 años hace

Resuelto

Matrix multiplication across rows
Given matrix m, return matrix n such that, rows of n are result of multiplication of the rows of the input matrix Example ...

casi 10 años hace

Resuelto

Calculate area of sector
A=function(r,seta) r is radius of sector, seta is angle of sector, and A is its area. Area of sector A is defined as 0.5*(r^2...

casi 10 años hace

Resuelto

How to calculate log?
There is a log that have base 5. How to calculate? log5(x)?

casi 10 años hace

Resuelto

Find the number of rectangles
There is a m*n grade given. Find the number of rectangles in the grid. Remember, a square is also a rectangle.

casi 10 años hace

Resuelto

Plus x: A first program
_Solve this problem in Mathwork's online Cody system._ Write a statement that assigns y with 5 plus x. Ex: If input x = 2,...

casi 10 años hace

Resuelto

Skip by a multiple
Given an integer create an array of its multiples. Array must have a length of 15

casi 10 años hace

Resuelto

Alkane
Given a number, x, that is equal to the number of carbon atoms in an <http://en.wikipedia.org/wiki/Alkane alkane>, find, y, the ...

casi 10 años hace

Resuelto

Output a vector which is table of 9
Output a vector which is table of 9

casi 10 años hace

Resuelto

Element by element multiplication of two vectors
Given two input vectors, return the element-by-element product. Example A = [1 2 3] B = [7 3 1] The answer should be...

casi 10 años hace

Resuelto

Replacing a row
For matrix G=[1 2 3; 4 5 6; 7 8 9] Replace the 2nd row with 8s **remember to create matrix G

casi 10 años hace

Resuelto

Indexing the last element: Print queue
* Delete the last element of row array printQueue.

casi 10 años hace

Resuelto

Average of square wave
given positive and negative peak , calculate dc level, 50% duty cycle

casi 10 años hace

Resuelto

Find the area of the four walls
If length, breadth and height of the walls are given, find the area of the four walls.

casi 10 años hace

Resuelto

Initialize a Natural Number matrix.
Given length of matrix initialize a matrix consisting of natural numbers from 1 to n: n = 10; x = [ 1 2 3 4 5 6 7 8 9 10]; ...

casi 10 años hace

Resuelto

MATLAB Basic: rounding IV
Do rounding towards plus infinity. Example: -8.8, answer -8 +8.1 answer 9 +8.50 answer 9

casi 10 años hace

Resuelto

Create an anti-identity matrix
Create an anti-identity matrix of given dimension. Examples n = 2 A = [0 1; 1 0] n = 3 A = [0 0 1; 0 1 0; 1 0 0...

casi 10 años hace

Resuelto

Find out value of sine given by degree.
Find out value of sine given by degree. If theta=30, it's value must be 0.5.

casi 10 años hace

Resuelto

Cumulative product of a vector
Cumulative product of a vector example x=[1 2 5 10], then answer must be [ 1 2 10 100] *If you like this prob...

casi 10 años hace

Resuelto

Rounding off numbers to n decimals
Inspired by a mistake in one of the problems I created, I created this problem where you have to round off a floating point numb...

casi 10 años hace

Resuelto

Area of a disk
Find the area of a disk or circle. x= radius of the disk.

casi 10 años hace

Resuelto

Sort complex numbers into complex conjugate pairs
Sort complex numbers into complex conjugate pairs. Example: Input x = [3-6i -1-4i -1+4i 3+6i] Sorted output = [-1 - ...

casi 10 años hace

Resuelto

Determine point is located in a circle or not
Using input [x] and [y], determine the points (x,y) is located inside of circle (x^2+y^2=1) if point is located in circle,...

casi 10 años hace

Resuelto

modulus of a number
find the modulus of a given number

casi 10 años hace

Resuelto

Change string to number
Change given string to number. (hint: there is already function) Changing from ['1234'] to [1234] is one of example

casi 10 años hace

Resuelto

MATLAB Basic: rounding II
Do rounding nearest integer. Example: -8.8, answer -9 +8.1 answer 8 +8.50 answer 9

casi 10 años hace