Node.js version 18 or higher

Clone the created project repository locally. 
Execute the command.
$ npm link
$ make install

1- Check parity.
Rules: you need to answer yes if the number is even, or no if it is odd.

2- Сalculator.
Rules: you have to solve a mathematical expression and write the correct answer.

3- GCD (Greatest common divisor).
Rules: you have to find the greatest common divisor and write the correct answer

4- Arithmetic progression.
Rules: you have to determine the correct number in arithmetic progression and write the correct answer

5- Checking a prime number.
Rules: you need to answer yes if the number is prime, or no if not