Csharp数据格式初体验

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

namespace 数字格式化
{
class Program
{
static void Main(string[] args)
{
int i = 220;
Console.WriteLine("i = {0}",i);
int j = 25;
Console.WriteLine("j = {0}",j);
Console.WriteLine();
/*{参数,占位符(多少个空格)}*/
Console.WriteLine("{0,6}\n+{1,5}\n-------\n{2,6}",i,j,i+j);
/*
i = 220
j = 25

220
+ 25
-------
245

*/
decimal m = 19.23m;
decimal n = 73.7m;
Console.WriteLine("我现在有{0,5:C2}",m);
Console.WriteLine("然后有{0,7:C2}",n);
Console.WriteLine("{0,8:C2}\n+\n{1,7:C2}\n----------\n{2,8:C2}\n",m,n,m+n);
Console.ReadLine();
}
}
}
/*
i = 220
j = 25

220
+ 25
-------
245
我现在有￥19.23
然后有 ￥73.70
￥19.23
+
￥73.70
----------
￥92.93


*/