Resuelto

Constructing strings
* Construct a string alphaString from 'a' to endLetter, using the double colon operator. Ex: If endLetter = 'e', then alphaSt...

alrededor de 10 años hace

Problema

odd number odd sum
How many three digit numbers are there whose sum of the digits is odd?

alrededor de 10 años hace | 0 | 33 solvers

Problema

Choose group with people
How many ways can you choose n groups of n people from n^2 people, assuming the groups are distinct? The number of people i...

alrededor de 10 años hace | 0 | 15 solvers

Resuelto

Find the largest value in the 3D matrix
Given a 3D matrix, A, find the largest value. E.g. >> A = 1:9; >> A=reshape(A,[3 1 3]); >> islargest(A) ans = 9

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Resuelto

Declaring a character
* Assign middleInitial with the character T.

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Resuelto

Why?
Why has been a major question throughout history; why did Napoleon fail, why do we exist, why must I work a pageant, to name a f...

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Resuelto

find whether it is prime or not
For a given number find if its prime

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Resuelto

Reverse a string
Reverse the given string. Example input = 'reverse' output = 'esrever'

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Resuelto

Delete 2nd and 5th column of Given 6*6 matrix
Delete the 2nd and 5th columns of the given 6*6 matrix. Example Suppose A = magic(6) 35 1 6 26 19 ...

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Resuelto

Small Riddle
Mr. Smith has two children. If the older child is a boy, what are the odds that the other child is also a boy?

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Resuelto

Find Out sum of principal diagonal element of given matrix
Find out sum of principal diagonal element of given matrix If A=[1 0 0; 0 1 0;0 0 1], then answer must be 3.

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Resuelto

Box!
Given a box, find the volume of the cube. With each side = a.

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Resuelto

square root
Find the square root (y) of an input (x).

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Resuelto

Square the input
Given a scalar or vector x, return the square of each element. Example x = [7 2] answer = [49 4]

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Resuelto

Find out magnitude of vector
Find out magnitude of vector. Say x=[1 2 3], then answer must sqrt(1^2+2^2+3^2) Please don't use sum function. If you l...

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Resuelto

Convert yards to feet
The goal of this script is to convert a value given in yards to feet.

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Resuelto

Help the Patriots get to the Super Bowl
Given a football by the Patriots, return it to them with 2 psi less air in it. (The original psi is passed as a number to the...

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Resuelto

Create a Matrix of Zeros
Given an input x, create a square matrix y of zeros with x rows and x columns.

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Resuelto

Vector
Create a 1 x 10 vector from 1 to 20 with increments of 2

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Resuelto

Kinetic Energy
Given the mass m and velocity v of an object, determine its <http://en.wikipedia.org/wiki/Kinetic_energy kinetic energy>.

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Resuelto

Weave two vectors into one
Weave the two given vectors into one as shown below. Example: If a = [1 1 1] b = [0 0 0] then y = [1 0 1 0 ...

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Resuelto

Reverse the input
Given an input (n), produce an output in the reverse order with out using string variables or string function. Example x ...

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Resuelto

Sum the squares of numbers from 1 to n
For a given value of n return the sum of square of numbers from 1 to n. Example For n = 2 then sum of squares = 5 (1^2 + ...

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Resuelto

find the surface area of a cube
given cube side length x, find the surface area of the cube, set it equal to y

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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 ...

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Resuelto

Convert Two Character String into a Binary Vector
Given a string "XOXXO" convert it into a binary vector. [1 0 1 1 0] Paul Berglund implemented an optimal method in <http://ww...

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Resuelto

ascii value
let input='a' output=97

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Resuelto

Determine if input is divisible by three.
Given a positive integer, n, determine if n is divisible by 3. If yes, the function should output true. If no, false.

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Resuelto

Create a vector
Create a vector from 0 to n by intervals of 2.

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Resuelto

Find the Nth Root of a Given Number
Find the Nth root of a given number x. Examples x = 4096 n = 4 y = 8 x = 625 n = 5 y = 3.6239

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