using System;

public class Program

{

    public static void Main()

    {

        int i=0,s=12,count=0,month,day=0,months=0;

        int[]monthes=new int[s];

        int[]days=new int [30];

        for(i=0;i<1;i++)

        {Console.Write("Choose a month:");

         month=int.Parse(Console.ReadLine());

        switch(month){

        case 1:

        {monthes[s]=0;

        day=31;}

         break;

         case 2:

        {monthes[s-1]=1;

        day=28; }

        break;

         case 3:

        {monthes[s]=2;

         day=31;}

         break;

         case 4:

        {monthes[s]=3;

        day=30;}

         break;

         case 5:

        {monthes[s]=4;

        day=31;}

         break;

         case 6:

        {monthes[s]=5;

        day=30;}

         break;

         case 7:

        {monthes[s]=6;

         day=31;}

         break;

         case 8:

        {monthes[s]=7;

         day=31;}

         break;

         case 9:

        {monthes[s]=8;

        day=30;}

         break;

         case 10:

        {monthes[s]=9;

        day=31; }

         break;

         case 11: 

        {monthes[s]=10;

        day=30; }

         break;

         case 12:

        {monthes[s]=11;

         day=31; }

         break;

         default:break;

        }//switch

        }//formonths

        Console.Write("The day is :");

        day=int.Parse(Console.ReadLine());

​

        for(int b=0;b<12;b++){

        if(months<=monthes[s-1])

            count+=monthes[s-1];

        }//for2

        Console.WriteLine(days+"."+months);

        Console.WriteLine("The num is :"+count);

    }

}