c#逻辑运算符

C#逻辑运算符有三种：逻辑与"&&"，逻辑或"||"，逻辑非"!"

using System; class Progarm{

static void Main(){ bool flag=true; bool myfalse=false;

Console.WriteLine("true && false is {0}",flag&&myfalse); Console.WriteLine("true && true is {0}",flag&&flag); Console.WriteLine("false && true is {0}",myfalse&&flag); Console.WriteLine("false && false is {0}",myfalse&&myfalse);

Console.WriteLine("true || false is {0}",flag||myfalse); Console.WriteLine("true || true is {0}",flag||flag); Console.WriteLine("false || true is {0}",myfalse||flag); Console.WriteLine("false || false is {0}",myfalse||myfalse); } }