Question

c#中的应输入类型，命名空间定义或文件尾的错误

using System;
using System.Collections.Generic;
using System.Text;

namespace ConsoleApplication1
{
class Program
{
static void Main(string[] args)
{
double balance, interestRate, targetBalance;
Console.WriteLine("what is your current balance?");
balance = Convert.ToDouble(Console.ReadLine());
Console.WriteLine("what is your current annual interest rate (in %)?");
interestRate = 1 + Convert.ToDouble(Console.ReadLine()) / 100.0;
Console.WriteLine("what balance would you like to have?");
targetBalance = Convert.ToDouble(Console.ReadLine());

int totalYears = 0;
do
{
balance *= interestRate;
++totalYears;
}
while (balance < targetBalance);
Console.WriteLine("In {0} year{1} you'll have a balance of {2}.", totalYears, totalYears == 1 ? "" : "s", balance);
Console.ReadKey();
}

}
}
}

说应输入类型，命名空间定义或文件尾的错误，在第33行，第一列 是什么原因？
麻烦大家帮我看看，没有分了，但是谢谢大家~!

Answer 1

多了个大括号把最后那 } 个删了就行了