class program 
{static void Main(){bool b;      //创建布尔类型变量bint i = 10;    //创建整型变量i值为10float f = 10.0f;   //创建单精度类型变量f为10.0fb=i==f;Console.WriteLine(b);Console.ReadLine();}
}

class program
{static void Main();{Console.WriteLine(10==10);    //输出比较得出的布尔值
    Console.ReadLine();}
}