Delenie

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

namespace Delenie_bez_ostatuk
{
    class Program
    {
        static void Main(string[] args)
        {
            var n = int.Parse(Console.ReadLine());
            var p1 = 0;
            var p2 = 0;
            var p3 = 0;

            for (int i = 0; i < n; i++)
            {
                var num = int.Parse(Console.ReadLine());
                if (num % 2 == 0) p1++;
                else if (num % 3 == 0) p2++;
                else if (num % 4 == 0) p3++;
            }
            var p1Perc = p1 * 100.0 / n;
            var p2Perc = p2 * 100.0 / n;
            var p3Perc = p3 * 100.0 / n;

            Console.WriteLine("{0:f2}%",p1Perc);
            Console.WriteLine("{0:f2}%",p2Perc);
            Console.WriteLine("{0:f2}%",p3Perc);
        }
    }
}