using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace ConsoleApplication1
{
class Program
{
static void Main(string[] args)
{
int number1 = 10;
int number2 = 5;
Console.WriteLine("number:" + number1 + ",number2:" + number2);
int temp;
temp = number1;
number1 = number2;
number2 = temp;
Console.WriteLine("number:" + number1 + ",number2:" + number2);
Console.ReadKey();
}
}
}
