using System;
namespace _010_逻辑运算符
{
class Program
{
static void Main(string[] args)
{
// &&和 ||或 !非
//bool a = (3 < 4) && (9 < 10);// true && true
bool a = true && true;
bool b = (3 < 2) || (9 < 7);
//bool c = !(4 < 7);
bool c = !true;//取反
Console.WriteLine(a);
Console.WriteLine(b);
Console.WriteLine(c);
}
}
}