C# 2016.9.13

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace BitAdd
{
    class Program
    {
        static void Main(string[] args)
        {
            String s;
            s = Console.ReadLine();


            Method1(s);

            Method2(s);

        }

        private static int Method2(String s)
        {
            int sum = 0, i = 0;
            int t = int.Parse(s);
            int []b = new int[100];
            Console.Write("实现思路2：每一位的值为：");
            while (t > 0)
            {
                b[i++] = t % 10;
                sum += t % 10;
                t /= 10;
            }

            for (int r = i- 1; r >= 0; r--)
                Console.Write(b[r] + "、");

            Console.WriteLine(" 这些位之和为" + sum);
            return sum;
        }

        private static int Method1(String s)
        {
            int sum = 0;
            Console.Write("实现思路1：每一位的值为：");
            for (int i = 0; i < s.Length; i++)
            {
                Console.Write((Convert.ToInt32(s[i]) - 48) + "、");
                sum += Convert.ToInt32(s[i] - 48);
            }
            Console.WriteLine(" 这些位之和为" + sum);
            return sum;
        }
    }
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace Array
{
    class Program
    {
        static void Main(string[] args)
        {
            int[] n = new int[5];
            string[] temp = new string[5];
            string s = Console.ReadLine() ;

            temp = s.Split(‘,‘);
            for (int i = 0; i < 5; i++)
                n[i] = int.Parse(temp[i]);

            for(int i = 0; i < 5; i++)
                for(int r = 0; r < i; r++)
                    if (n[i] > n[r])
                    {
                        int tt = n[i];
                        n[i] = n[r];
                        n[r] = tt;
                    }

            Console.Write("正序:");
            for (int i = 4; i >= 0; i--)
                Console.Write(n[i] + " ");
            Console.WriteLine();

            Console.Write("倒序:");
            for (int i = 0; i < 5; i++)
                Console.Write(n[i] + " ");
            Console.WriteLine();


          

        }
    }
}