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How long does it take to run a bath?
Given the *volume flow rate* (volume/time) of a faucet and the *volume* of a bath tub, find the amount of time it takes to fill ...

10 years ago

Solved

Perimeters/Circumference
Given an array. Determine whether the perimeter is of a circle, triangle or square. Then calculate the perimeter.

10 years ago

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

10 years ago

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Array of Ones
Create a 100 X 100 array of ones.

10 years ago

Solved

Is It a Palindrome?
Given a string or array, determine if it is a palindrome.

10 years ago

Solved

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

10 years ago

Solved

Sum of the Multiplication of Vectors
Given the vectors x and y as input, multiply the vectors and return the summation of its elements. Example: x = [1 2 ...

10 years ago

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Find all of the odd integers in a vector between the intergers 1 and 10.
Given vector of integers 1:10 [1 2 3 4 5 6 7 8 9 10]

10 years ago

Solved

Perfect Square
Find a function that finds the root of a perfect number!

10 years ago

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Sum all integers from 1 to 5^n
Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=6

10 years ago

Solved

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

10 years ago

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

10 years ago

Solved

Replace values under a limit
For a vector x and number n, the goal is to find every element of x inferior to n and replace it by n. Example x= [ 1 2 3...

10 years ago

Solved

Find out Harmonic mean.
Find out Harmonic mean.

10 years ago

Solved

Times 3 problem
When you enter the number, it should return the number multiplied by 3

10 years ago

Solved

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

10 years ago

Solved

Matrix Construction I
Given n, construct a matrix as shown in the example below. Example For n=8, the output should look like this: 1 2 3 4 ...

10 years ago

Solved

Rotate counterclockwise a matrix 90 deg with left-bottom element
Example: Input [ 1 2 3 4 5 6 ] Output [ 3 6 2 5 1 4 ]

10 years ago

Solved

Increase monotonically
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

10 years ago

Solved

metre to feet converter
The idea is to make a converter, which exchange meters to feets. We use a factor of 1m = 3.281*1f. so 3m are equals to 9.843 m...

10 years ago

Solved

Create a square matrix of zeros of even order
Create a square matrix of zeros of even order

10 years ago

Solved

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

10 years ago

Solved

Related Vectors
I have two vectors A & B. If the values in vector A is zero then the corresponding value in vector B should be zero. Example:...

10 years ago

Solved

multiply by three
Given the variable x as your input, multiply it by 3 and put the result equal to y. Examples: Input x = 2 Output y is ...

10 years ago

Solved

calculate the tangent of angle in radians
Calculate the tangent of angle in degrees

10 years ago

Solved

factorial of a number x
Factorial of a number x

10 years ago

Solved

Determine if a row vector has NaN
Determine if a row vector x has NaN

10 years ago

Solved

Calculate square and cube of number
Calculate square and cube of number x

10 years ago

Solved

Speed of car
Calculate the Speed of car given its Distance travelled and time taken in x and y respectively

10 years ago

Solved

Volume of Cylinder
Compute the Circumference of a Cylinder given it's radius and height.Here x is the radius and y is the height

10 years ago