using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace ConsoleApplication5
{
class Program
{
static void Main(string[] args)
{
Console.Write("请输入一个整数:");
int i = 0;
if (int.TryParse(Console.ReadLine(), out i))
{
i = Math.Abs(i);
Console.WriteLine("您输入的数字为长度为" + i.ToString().Length);
}
else
Console.WriteLine("输入的不是整数");
Console.ReadKey();
}
}
}
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace ConsoleApplication1
{
public class Program
{
public static void Main(string[] args)
{
Console.Write("请输入一个整数:");
string s = Convert.ToString(Console.ReadLine());
Console.WriteLine(s.Length);
Console.ReadLine();
}
}
}
while(n/10!=0)
{m++;
n=n/10;
}
return m;