01.Intro-Programming-Homework/09.Print-Sequence

//Problem 9.Print a Sequence
//Write a program that prints the first 10 members of the sequence: 2, -3, 4, -5, 6, -7, ...

using System;

class PrintSequence
{
    static void Main()
    {
        Console.WriteLine("The First 10 members of sequence: 2,-3,4,-5,6,-7,...are:");
        // use for loop  to show first 10 members of sequence
        for (int i = 2; i < 12; i++)
        {
            // if-else statement to Check even elements
            if (i%2==0)
            {
                //Print to Console positive even elements
                Console.WriteLine(i);
            }
            else
                //Print to Console negative odd elements
                Console.WriteLine(-i);
        }
    }
}