编辑代码

using System;

public class HelloWorld
{
    public static void Main()
    {
       //string name = Console.ReadLine();
       //Console.WriteLine(name);

       int n = Convert.ToInt32(Console.ReadLine());
       Console.WriteLine(n);

        int a = console.ReadLine();
        int b = console.ReadLine();
       console.WriteLine("first number is integer {0} and second number is float {1}",a,b);
    }
}