using System;

namespace Math类用法
{
    class MainClass
    {
        public static void Main(string[] args)
        {
            Console.WriteLine("-12的绝对值为:{0}",Math.Abs(-12));
            Console.WriteLine("不小于=12.567的最小整数为:{0}",Math.Ceiling(-12.567));
            Console.WriteLine("不大于-12.567的最大整数为:{0}",Math.Floor(-12.567));
            Console.WriteLine("-12.567保留为小数的四舍五入值为:{0}"Math.Round(-12.5672));
            Console.WriteLine("2的指数函数为{0}"Math.Exp(2));
            Console.WriteLine("2的次方为:{0}",Math.Pow(2,3));
            Console.WriteLine("13.5/3余数为:{0}"Math.IEEERemainder(13.53));
        }
    }

}

(c#第三天)Math类用法

相关文章: