Simple_Loops_Histograma

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

namespace _13_exam1_histogram
{
    class Program
    {
        static void Main(string[] args)
        {
            int n = int.Parse(Console.ReadLine());
            double count1 = 0.0;
            double count2 = 0.0;
            double count3 = 0.0;
            double count4 = 0.0;
            double count5 = 0.0;

            for (int i = 0; i < n; i++)
            {
                int num = int.Parse(Console.ReadLine());
                if (num < 200)
                {
                    count1++;
                }
                else if (200 <= num && num < 400)
                {
                    count2++;
                }
                else if (400 <= num && num < 600)
                {
                    count3++;
                }
                else if (600 <= num && num < 800)
                {
                    count4++;
                }
                else
                {
                    count5++;
                }
            }
            double p1 = (count1 / n) * 100.0;
            double p2 = (count2 / n) * 100.0;
            double p3 = (count3 / n) * 100.0;
            double p4 = (count4 / n) * 100.0;
            double p5 = (count5 / n) * 100.0;
            Console.WriteLine($"{p1:f2}%");
            Console.WriteLine($"{p2:f2}%");
            Console.WriteLine($"{p3:f2}%");
            Console.WriteLine($"{p4:f2}%");
            Console.WriteLine($"{p5:f2}%");
        }
    }
}