代码
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace ConsoleApplication2
{
class Program
{
static void Main(string[] args)
{ /**
*定义两个变量，交换变量
**/
//定义变量
int num1 = 10;
int num2 = 5;
num1 = num1 + num2;
num2 = num1 - num2;
num1 = num1 - num2;
Console.WriteLine(num1);
Console.WriteLine(num2);
Console.ReadKey();
}
}
}
效果
IMG_0087.JPG
