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

namespace ConsoleApplication10
{
class Program
{
static void Main(string[] args)
{
for (int i = 1; i < 11; i++)
{
if (i % 2 == 1)
Console.WriteLine( i );
}
}
}
}

++i爱林培燕