using System;

​

public class Program

{

​

​

    public static void Main()

    {

        Console.WriteLine("_____________________________________________________________");

        Console.WriteLine("|                     Subjects                               |");

        Console.WriteLine("|[S1] Filipino         [S4] Science      [S7] MAPEH          |");

        Console.WriteLine("|[S2] English          [S5] AP           [S8] EsP            |");

        Console.WriteLine("|[S3] Mathematics      [S6] TLE          [S9] ICT(cOMPUTER)  |");

        Console.WriteLine("|____________________________________________________________|");

        Console.WriteLine();

        Console.WriteLine("     __________________________________________________");

        Console.WriteLine("     |              Mode of Payment                   |");

        Console.WriteLine("     |[1] Cash (10% discount)     [3]Tree Payments    |");

        Console.WriteLine("     |[2] Two Payments            [4] Four Paymen     |");

        Console.WriteLine("     |________________________________________________|");

​

        int[] tmp = new int[11];

        string[] sub = new string[5];

        char y, n;

        double[] tpm = new double[5];

        Console.Write("Select Subject tO Enroll :");

        sub[0] = Console.ReadLine();

        sub[1] = sub[0].Substring(0, 2);

        sub[2] = sub[0].Substring(3, 2);

        sub[3] = sub[0].Substring(6, 2);

        sub[4] = sub[0].Substring(9, 2);

        for( int i = 0;i < sub.Length; i++)

        {

            if (sub[i] == "s1" || sub[i] == "S1")

            {

                tmp[1] = 400;

​

            }

            if (sub[i] == "s2" || sub[i] == "S2")

            {

                tmp[1] = 400;

            }

            if (sub[i] == "s3" || sub[i] == "S3")

            {

                tmp[1] = 400;

            }

            if (sub[i] == "s4" || sub[i] == "S4")

            {

                tmp[1] = 1500;

            }

            if (sub[i] == "s5" || sub[i] == "S5")

            {

                tmp[1] = 400;

            }

            if (sub[i] == "s6" || sub[i] == "S6")

            {

                tmp[1] = 400;

            }

            if (sub[i] == "s7" || sub[i] == "S7")

            {

                tmp[1] = 400;

            }

            if (sub[i] == "s8" || sub[i] == "S8")

            {

                tmp[1] = 400;

            }

            if (sub[i] == "s9" || sub[i] == "S9")

​

            {

                tmp[1] = 1500;

            }

        }

        Console.WriteLine(tmp[1]);

​

​

​

    }

}

​