Counts the amount of pay grades in each category.

salarycounter.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {
            int[] grossSales = new int[]
            {
                200,
                1100,
                500,
                700,
                400,
                5500,
                290,
                9050,
                1026,
                890,
            };


            int b = 1;

            double percentIncrease = 0.09;

            int[] numOfSalariesInThatCategory = new int[9];

            for(int i = 0; i<9; i++)
            {
                int totalPay = 200 + (int)Math.Round(grossSales[b] * percentIncrease);
                if (totalPay >= 200 && totalPay < 1000)
                {
                    numOfSalariesInThatCategory[totalPay / 100 - 2]++;
                }
                else if (totalPay >= 1000)
                {
                    numOfSalariesInThatCategory[8]++;
                }
                ++b;
            }

            b = 0;

            Console.WriteLine("The amounts within salary categories are as follows:");
            do
            {
                Console.WriteLine(numOfSalariesInThatCategory[b]);
                ++b;
            }while(b <= 8);

        }
    }
}