Csharp/C#基础/Lesson10_函数重载练习/Program.cs

using System;
namespace Lesson
{
    class Program
    {
        static int Compare(int a, int b)
        {
            if (a > b)
            {
                return a;
            }
            else
            {
                return b;
            }
        }
        static float Compare(float a, float b)
        {
            if (a > b)
            {
                return a;
            }
            else
            {
                return b;
            }
        }
        static double Compare(double a, double b)
        {
            if (a > b)
            {
                return a;
            }
            else
            {
                return b;
            }
        }

        static int CompareInf(params int[] a)
        {
            int max = 0;
            for (int i = 0; i < a.Length; i++)
            {
                if (a[i] > max)
                {
                    max = a[i];
                }
            }
            return max;
        }
        static float CompareInf(params float[] a)
        {
            float max = 0.0f;
            for (int i = 0; i < a.Length; i++)
            {
                if (a[i] > max)
                {
                    max = a[i];
                }
            }
            return max;
        }
        static double CompareInf(params double[] a)
        {
            double max = 0.0d;
            for (int i = 0; i < a.Length; i++)
            {
                if (a[i] > max)
                {
                    max = a[i];
                }
            }
            return max;
        }



        static void Main(string[] args)
        {
            Console.WriteLine(Compare(1, 2));
            Console.WriteLine(Compare(2.1f, 3.2f));
            Console.WriteLine(Compare(3.675475d, 4.6435432d));


            Console.WriteLine(CompareInf(1,2,3,4,5,6,7));
            Console.WriteLine(CompareInf(1.1f, 1.2f, 1.3f, 1.4f, 1.5f, 1.6f, 1.7f));
            Console.WriteLine(CompareInf(1.1d, 1.2d, 1.3d, 1.4d, 1.5d, 1.6d, 1.7d));
        }
    }
}