using System;
namespace ConsoleApplication_C_Sharp
{
class Program
{
static void Main(string[] args)
{
int n1 = 1000;
int n2 = 1000000;
int n3 = 10000000;
string sf = string.Format("{0} {0,3} {1,9:N0}", n1, n2, n3);
Console.WriteLine(sf);
}
}
}
/*
run:
1000 1000 1,000,000
*/