C# 숫자올림 함수

Remark : 숫자 올림, 내림, 반올림.

올림 : (int)Math.Ceiling(number);

내림 : (int)Math.Truncate(number);

반올림 : (int)Math.Round(number);


        static void Main(string[] args)
        {
            double number = 1.52;

            int Cumber = (int)Math.Ceiling(number);

            int Tumber = (int)Math.Truncate(number);

            int Rumber = (int)Math.Round(number);

            Console.WriteLine(Cumber);

            Console.WriteLine(Tumber);

            Console.WriteLine(Rumber);

            Console.ReadLine();
        }

static void Main(string[] args)

{

double number = 1.52;

int Cumber = (int)Math.Ceiling(number);

int Tumber = (int)Math.Truncate(number);

int Rumber = (int)Math.Round(number);

Console.WriteLine(Cumber);

Console.WriteLine(Tumber);

Console.WriteLine(Rumber);

Console.ReadLine();

}


2
1
2