C#百识百例之十四-位运算

目录

1.实例目标

2.编程思路

3.编程步骤

---

1.实例目标

    了解与/或/异或/左移/右移等位运算

2.编程思路

    C#提供了与/或/异或/求补/左移/右移等操作，可重载

3.编程步骤

 

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

namespace PRO15
{
    //位运算
    class Program
    {
        public static void Main()
        {
            int varA = 10;//二进制为 00001010
            int varB = 20;//二进制为00010100

            //与运算
            int andResult = varA & varB;
            Console.WriteLine("10 & 20 = {0}", andResult);

            //或运算
            int orResult = varA | varB;
            Console.WriteLine("10|20 = {0}", orResult);

            //异或运算
            int notorReault = varA ^ varB;
            Console.WriteLine("10^20={0}", notorReault);

            //求补运算
            Console.WriteLine("~{0:x8}={1:x8}", varA, ~varA);

            //按位右移
            Console.WriteLine("{0:x8}>>3={1}", varA, varA >> 3);

            //按位左移
            Console.WriteLine("{0:x8}<<3={1}", varA, varA << 3);
            Console.ReadKey();
        }
    }
}