第六节 变量（五）

变量的格式化输出：

("{0,8:C2}\n+{1,7:C2}\n-------\n{2,8:C2}\n"x,y,x+y)

占位符：“{0：#.00}”

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

namespace gssc
{
    class Program
    {
        static void Main(string[] args)
        {
            int number = 1000;
            Console.WriteLine("The number is"+number);
            Console.WriteLine("The number is{0}",number);
            int i = 360;
            int j = 60;
            Console.WriteLine("{0}+{1}={2}",i,j,i+j);
            Console.WriteLine("{0,6}\n+{1,5}\n-------\n={2,5}\n", i, j, i + j);

            decimal x = 2322.23m;
            decimal y = 323.4m;
            Console.WriteLine("{0,9:C2}\n+{1,8:C2}\n---------\n={2,8:C2}\n",x,y,x+y);

            double pi = 3.1415926;
            Console.WriteLine("{0:#.00}",pi);
            Console.WriteLine("{0:#.000}",pi);
        }
    }
}