Resuelto

Perfect Square or not
find Given input x is perfect square or not,if yes then output y=1.else y=0

27 días hace

Resuelto

Back to basics 15 - Benchmark
Covering some basic topics I haven't seen elsewhere on Cody. Return an array of the benchmark values for MATLAB.

27 días hace

Resuelto

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

27 días hace

Resuelto

select the primes of a vector
Find the prime numbers in a vector

27 días hace

Resuelto

square root
Find square root of given number

27 días hace

Resuelto

cube of number
find cube of number

27 días hace

Resuelto

length of a vector
Find twice the length of a given vector.

27 días hace

Resuelto

Square a Number
Given an input x, return y, which is equal to the square of x.

27 días hace

Resuelto

Matlab Basics - Rounding I
Write a script to round x DOWN to the next lowest integer: e.g. x = 2.3 --> x = 2 also: x = 2.7 --> x = 2

27 días hace

Resuelto

CONVERT TAN TO SIN
In a right angle triangle ABC given the tan(A) then find sin(A) For example tan(A)=3/4 then sin(A)=3/5

27 días hace

Resuelto

Negative Infinity
Round the given array a towards negative infinity.

27 días hace

Resuelto

Simple return on investment
Assume you have some money and want to invest all your money to stock market. You randomly select a stock and invest all your mo...

27 días hace

Resuelto

Find the density of non-zero values

27 días hace

Resuelto

Number of toolboxes?
Return a number equal to the number of toolboxes available to the Cody solvers.

27 días hace

Resuelto

Make a 1 hot vector
Make a vector of length _N_ that consists of all zeros except at index _k_, where it has the value 1. Example: Input ...

27 días hace

Resuelto

Create a constant offset.
Add a constant offset to an array. Example a = [1 3 5 9] offset = 2 y = [3 5 7 11]

27 días hace

Resuelto

Laws of motion 5
Calculate the force is u are given mass and acceleration.

27 días hace

Resuelto

Bit to Gigabyte
1 bit = 1.25 × 10^-10 gigabytes | x is bit | y is gigabyte

27 días hace

Resuelto

Draw 'O' !
Given n as input, generate a n-by-n matrix 'O' using 0 and 1 . example: n=4 ans= [1 1 1 1 1 0 0 1 ...

27 días hace

Resuelto

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

27 días hace

Resuelto

convert between ascii and characters
I have seen multiple problems like this but none of them have a robust test suite associated with them. The first input C is ...

27 días hace

Resuelto

Area of a circle
Given the radius x, y would be the area of a circle. Pi = 3.1416

27 días hace

Resuelto

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

27 días hace

Resuelto

determine the sum of the squares
if x = 4, the solution will be: y = 1^2+2^2+3^2+4^2=1+4+9+16 = 30.

27 días hace

Resuelto

Mersenne Primes
A Mersenne prime is a prime number of the form M = 2^p - 1, where p is another prime number. For example, 31 is a Mersenne prim...

27 días hace

Resuelto

Sort a list of complex numbers based on far they are from the origin.
Given a list of complex numbers z, return a list zSorted such that the numbers that are farthest from the origin (0+0i) appear f...

27 días hace

Resuelto

Pangrams!
A pangram, or holoalphabetic sentence, is a sentence using every letter of the alphabet at least once. Example: Input s ...

27 días hace

Resuelto

Trimming Spaces
Given a string, remove all leading and trailing spaces (where space is defined as ASCII 32). Input a = ' singular value deco...

27 días hace

Resuelto

Back to basics 6 - Column Vector
Covering some basic topics I haven't seen elsewhere on Cody. Given an input vector, output true or false whether it is a colu...

27 días hace

Resuelto

Sum All Positive Elements
Output a scalar that is equal to the sum of all positive elements in a given vector/matrix. For Example: The sum of all positi...

27 días hace