c#之浮点数计算问题的解决

void Main()

{    var f = 0.1 +0.1 +0.1 -0.3;

    Console.WriteLine("f=={0}",f);

}

void Main()

{    //var f = 0.1 +0.1 +0.1 -0.3;    //Console.WriteLine("f=={0}",f);

    var f1 = new Decimal(0.1) + new Decimal(0.1) + new Decimal(0.1) - new Decimal(0.3);

    Console.WriteLine("f1 == {0}",f1);

}