# Andriy Kavetsky

I'm student of Applied Mathematics at Ivan Franko National University.

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**Content Feed**

Solved

Determine if input is odd or even

Determine if input is odd or even, sample problem

4 years ago

Solved

Calculate the square of a number (Super Easy)

The goal is to calculate the square (y) of a number (x). Good way to start MatLab for beginners.

4 years ago

Solved

Remove all the consonants

Remove all the consonants in the given phrase. Example: Input s1 = 'Jack and Jill went up the hill'; Output s2 is 'a ...

4 years ago

Solved

Pascal's Triangle

Given an integer n >= 0, generate the length n+1 row vector representing the n-th row of <http://en.wikipedia.org/wiki/Pascals_t...

4 years ago

Solved

Get the combinations

Consider p,q = 2 vectors of same or different length. Get a Output Array which has all the possible combinations of Elements o...

4 years ago

Solved

Transpose the Matrix

Transpose the given matrix, e.g. x=[a b;c d] transpose of x = [a c;b d]

4 years ago

Solved

Project Euler: Problem 9, Pythagorean numbers

A Pythagorean triplet is a set of three natural numbers, a b c, for which, a^2 + b^2 = c^2 For example, 3^2 + 4^2 =...

4 years ago

Solved

Project Euler: Problem 2, Sum of even Fibonacci

Each new term in the Fibonacci sequence is generated by adding the previous two terms. By starting with 1 and 2, the first 10 te...

4 years ago

Solved

Find the nearest prime number

Happy 5th birthday, Cody! Since 5 is a prime number, let's have some fun looking for other prime numbers. Given a positive in...

4 years ago

Solved

Extra safe primes

Did you know that the number 5 is the first safe prime? A safe prime is a prime number that can be expressed as 2p+1, where p is...

4 years ago

Solved

Octoberfest festival

A group of students decided to visit Octoberfest festival. First they ordered one beer, then after half-hour they taken one more...

5 years ago

Problem

Octoberfest festival

A group of students decided to visit Octoberfest festival. First they ordered one beer, then after half-hour they taken one more...

5 years ago | 3 | 461 solvers

Solved

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...

6 years ago

Solved

0, 2, 0, -2, 0, 2, 0, -2, ...

Generate the first n terms of a periodic sequence defined as f(x) = 0, 2, 0, -2, 0, 2, 0, -2, ..., for x = 1, 2, 3, 4, 5, 6...

6 years ago

Solved

Rankine to Kelvin Converter

Given input R, degrees Rankine, convert into degrees Kelvin.

6 years ago

Solved

MPS to MPH

Given the speed in miles per second, find the speed in miles per hour.

6 years ago

Solved

Kinetic Energy

Given mass, m, and kinetic energy, KE, find the velocity of the object.

6 years ago

Solved

Sum the rows

Sum the rows of the given matrix. Example x = [ 1 2 3 4 ] y = [ 3 7 ]

6 years ago

Solved

Return the length of the longest word in the string.

Example: Input s='A fractal is a natural phenomenon or a mathematical set that exhibits a repeating pattern that display...

6 years ago

Solved

Set the array elements whose value is 13 to 0

Input A either an array or a vector (which can be empty) Output B will be the same size as A . All elements of A equal to 13...

6 years ago

Solved

Solve the following boundary value problem

Return the sum of sum(res.y) y"+|y|=0 y(0)=a y(4)=b Tip: use bvp4c

6 years ago

Solved

Return ! if array element starts with a certain letter. Otherwise return ?

Input x=['try' 'once' 'more']; s='t' Output ans='!' Input x=['try' 'once' 'more']; s='O' Output ...

6 years ago

Solved

Check if a string starts with another string

Input s='He was so tired' q='He' Output ans = true

6 years ago

Solved

Small aircraft weight limit

Write an if-else statement that evaluates to true if the sum of passengerWeight and cargoWeight is less than or equal maxWeight....

6 years ago