BitOperation Back

• 位運算: &, |, ^, ~, >>, <<

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

namespace ConsoleApplication1
{
    class BitOperation
    {
        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 notorResult = varA ^ varB;
            Console.WriteLine("10 ^ 20 = {0}", orResult);

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

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

            // 按位左移
            Console.WriteLine("{0:x8} << 3 = {1:x8}", varA, varA << 3);     //16进制表示
        }
    }
}

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