public static void Main()
Console.WriteLine("hoghugh:");
x=float.Parse(Console.ReadLine());
Console.WriteLine("5%:"+((x*5)/100));
Console.WriteLine("hoghugh:"+(x-=(x*5)/100));
else if(x>=500 && x<1500)
Console.WriteLine("7%:"+((x*7)/100));
Console.WriteLine("hoghugh:"+(x-=(x*7)/100));
else if(x>=1500 && x<2000)
Console.WriteLine("10%:"+((x*10)/100));
Console.WriteLine("hoghugh:"+(x-=(x*10)/100));
else if(x>=2000 && x<2500)
Console.WriteLine("15%:"+((x*15)/100));
Console.WriteLine("hoghugh:"+(x-=(x*15)/100));