using System;

public class Program

{

    static double qbr(double a, double b, double c, double d)

    {

        return (a+b+c+d)/6*100;

    }

    public static void Main()

    {

        Console.WriteLine("Number of completed passes is");

        int com = Convert.ToInt32(Console.ReadLine());

        Console.WriteLine("Number of attempted passes is");

        double att = Convert.ToDouble(Console.ReadLine());

        Console.WriteLine("Number of yards");

        decimal yards = Convert.ToDecimal(Console.ReadLine());

        Console.WriteLine("Number of touchdowns");

        byte td = Convert.ToByte(Console.ReadLine());

        Console.WriteLine("Number of interceptions");

        double ints = Convert.ToDouble(Console.ReadLine());

        double comp = (double) com;

        double yds = (double) yards;

        double tds = (double) td;

        double a = (comp/att-0.3)*5;

        double b = (yds/att-3)*0.25;

        double c = (tds/att)*20;

        double d = 2.375-(ints/att*25);

        double pr = 0;

        if (att >= 0)

        pr = qbr(a,b,c,d);

        else

        Console.WriteLine("There is an error");

        Console.WriteLine(pr);

​

    }

}