Why it write compilation error when I Run a Program?

Question

I checked the errors but I didn't found them. so I don't know what that "compilation error" mean... anyone who can help please...

https://code.sololearn.com/cJwcZWRc4zUh/?ref=app

Answer 1

Replace everything after variables with this
Console.WriteLine("Enter your YearBirth");
YearBirth = Int32.Parse(Console.ReaLine());
Console.WriteLine("Enter the curent year");
CurentYear = Int32.Parse(Console.ReadLine());

NewAge = CurentYear - YearBirth;

Console.WriteLine("Your Age is " +NewAge);
Console.ReadKey();

Answer 2

You are missing a 'd' from your "ReadLine" calls and you are missing a semicolon after the newage calculation. There are more errors, but the error descriptions got better once those were fixed.

Answer 3

I thank you. I'll improve. Thanks...