public static void Main()
Console.WriteLine("Завръщане в миналото");
var heritage=double.Parse(Console.ReadLine());
var yearsToLive=int.Parse(Console.ReadLine());
for(int year=1800; year<=yearsToLive;year++)
ageIvan=(yearsToLive-year)+18;
heritage-=12000+(ageIvan *50);
Console.WriteLine("Yes! He will live a carefree life and will have {heritage:f2} dollars left.");
Console.WriteLine("No! He will need {heritage:f2} dollars to survive.");