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by 97213529 郭益銘 - Monday, December 22, 2008, 2:39 AM
Anyone in the world

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

namespace ConvertTest
{
    class zzz
    {
        public double to10(string value, int based)
        {
            double sum = 0.0;
            int count = 0;
            if (value.Contains("."))
                count = value.IndexOf('.') - 1;
            else
                count = value.Length - 1;
            for (int i = 0; i < value.Length; i++) //n=>10
                if (value[i] != '.')
                {
                    if (char.Parse(value[i].ToString().ToUpper()) >='A')
                        sum += (char.Parse(value[i].ToString().ToUpper())-'A'+10) * Math.Pow(based, count--);
                    else
                    sum += Int32.Parse(value[i].ToString()) * Math.Pow(based, count--);
                }
            return sum;
        }
        public void TentoN(double sum,int gg)
        {
            string[] arr = sum.ToString().Split('.');
            ArrayList dog1 = new ArrayList();
            int left = Int32.Parse(arr[0]);
            while (left != 0)
            {
                dog1.Add(left % gg);
                left /= gg;
            }
            dog1.Reverse();
            if (sum.ToString().Contains("."))
            {
                dog1.Add(".");
                double right = double.Parse("0." + arr[1].ToString());
                for (int i = 0; i < 10; i++)
                {
                    if (Math.Floor(right) == Math.Ceiling(right))
                        break;
                    right = right * gg;
                    dog1.Add(Math.Floor(right));
                    right = right - Math.Floor(right);
                }
            }
            for (int i = 0; i < dog1.Count; i++)
            {
                if (Int32.Parse(dog1[i].ToString())>9)
                    Console.Write((char)('A' + 10 - Int32.Parse(dog1[i].ToString())));
                else
                    Console.Write(dog1[i]);
            }
        }
    }
    class Program
    {
        static void Main(string[] args)
        {
            Console.Write("請輸入數值:");
            string value = Console.ReadLine();
            Console.Write("請輸入基底:");
            int based = Int32.Parse(Console.ReadLine());
            zzz dog = new zzz();
            double sum = dog.to10(value,based);
            Console.WriteLine("10進位是 " + sum);//10
            //=========================TO 10==================
            Console.Write("請輸入基底:");
            int gg = Int32.Parse(Console.ReadLine());
            //int a=Convert.ToInt32(arr[0]);
            dog.TentoN(sum, gg);
            Console.ReadKey();
        }
    }
}

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Comments

     
    by 97213529 郭益銘 - Monday, December 22, 2008, 1:50 AM
    Anyone in the world

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

    namespace ConsoleApplication7
    {
        class matrix
        {
            public int[,] a;
            public matrix(int dog1,int dog2)//見夠子
            {
                a = new int[dog1, dog2];
            }
            public void insert()//書入資廖
            {
                Console.WriteLine("開始輸入矩陣的資料");
                for (int i = 0; i < a.GetLength(0); i++)
                {
                    for (int j = 0; j < a.GetLength(1); j++)
                    {
                        Console.Write("輸入第[{0},{1}] 的資料: ", i, j);
                        a[i, j] = Int32.Parse(Console.ReadLine());
                    }
                }
            }
            public static matrix operator *(matrix dog1, matrix dog2) //****
            {
                matrix c = new matrix(dog1.a.GetLength(0),dog2.a.GetLength(1));
             
                for (int i = 0; i < c.a.GetLength(0); i++)
                {
                    for (int j = 0; j < c.a.GetLength(1); j++)
                    {
                        for (int k = 0; k < dog1.a.GetLength(1); k++)
                        {
                            c.a[i, j] += dog1.a[i, k] * dog2.a[k, j];
                        }
                    }
                }
                return c;
            }
     
            public void Print(matrix dog)
            {
                Console.WriteLine("a 陣列是 ");
                for (int i = 0; i < dog.a.GetLength(0); i++)
                {
                    for (int j = 0; j < dog.a.GetLength(1); j++)
                    {
                        Console.Write("{0} ", dog.a[i, j]);
                    }
                    Console.WriteLine();
                }
            }
          

        }

        class Program
        {
           
            static void Main(string[] args)
            {
                int v, x, y, z;
                Console.WriteLine("請輸入第一個矩陣第一維度的大小");
                v = Int32.Parse(Console.ReadLine());
                Console.WriteLine("請輸入第一個矩陣第二維度的大小");
                x = Int32.Parse(Console.ReadLine());

                matrix m1 = new matrix(v, x);
                m1.insert();

                Console.WriteLine("請輸入第二個矩陣第一維度的大小");
                y = Int32.Parse(Console.ReadLine());
                Console.WriteLine("請輸入第二個矩陣第二維度的大小");
                z = Int32.Parse(Console.ReadLine());

                matrix m2 = new matrix(y, z);
                m2.insert();

                if (x == y)
                {
                    m1.Print(m1 * m2);
                }
                else
                {
                    Console.WriteLine("第一矩陣的第二維度不等於第二矩陣的第一維度,故不能相乘");
                }

     

            }
        }
    }

     

    Comments

       
      by 97213529 郭益銘 - Tuesday, December 9, 2008, 10:22 AM
      Anyone in the world

      select dog.Provider_no from provider dog
      where dog.Provider_no not in



      (select distinct Provider.Provider_no from



      (
      SELECT Provider.Provider_no,p1.Item_No
      FROM Provide p1,Provider
      where p1.Provider_no='001' and Provider.Provider_no not in
      (SELECT provide.Provider_no FROM Provider INNER JOIN provide ON Provider.Provider_no = provide.Provider_no where p1.Item_no = provide.Item_no)
      )



      )
      Tags:

      Comments

         
        by 97213529 郭益銘 - Thursday, December 4, 2008, 5:32 PM
        by 97213529 郭益銘 - Tuesday, December 2, 2008, 4:36 PM
        Anyone in the world

        Select Store.Sales_Region, dog from

        (Select Store.Sales_Region, SUM(Total) as dog from

        (SELECT  Sale.Store_No, SUM(Sale.Units_Sold* Item.Unit_Price) as Total

        from Sale, Item

        where Sale.Item_No = Item.Item_No group by Sale.Store_No) , Store

        where Sale.Store_No = Store.Store_No

        group by Store.Sales_Region)

        where dog =

        (Select Max(dog) from
        (Select Store.Sales_Region, SUM(Total) as dog from
        (SELECT  Sale.Store_No, SUM(Sale.Units_Sold* Item.Unit_Price) as Total

        from Sale, Item

        where Sale.Item_No = Item.Item_No group by Sale.Store_No) , Store

        where Sale.Store_No = Store.Store_No

        group by Store.Sales_Region))
        Tags:

        Comments

           
          by 97213529 郭益銘 - Tuesday, December 2, 2008, 3:31 PM
          Anyone in the world
          Select Store_No,Total from  (SELECT Sale.Store_No, SUM(Sale.Units_Sold* Item.Unit_Price) as Total from Sale, Item where Sale.Item_No = Item.Item_No group by Sale.Store_No)
          where Total  IN (Select Max(Total) from (SELECT Sale.Store_No, SUM(Sale.Units_Sold* Item.Unit_Price) as Total from Sale, Item where Sale.Item_No = Item.Item_No group by Sale.Store_No))

          Comments

             
            by 96214503 吳孟學 - Wednesday, November 26, 2008, 11:31 AM
            Anyone in the world

            TA工作日誌<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" />

            日期: 97  11 

            授課老師姓名:張清和 老師

            課程名稱:初級會計學與實習

            課程助理姓名:吳孟學、劉惠文

            協助教學時間:週四19:0021:00

            報告內容

            學生出席態度:   9  1-10(不良-良好)    學生上課態度:   7    1-10

            學生對課程內容理解情形:   7  1-10分    學生與授課教師互動狀況:   8  1-10

            學生作業完成狀況:   9   1-10

            工作內容

            1.  對教師授課內容先進行討論,然後講解習題,或請同學回答。

            2.  每週office-hour時間為週二、週三上午900~1200,在財金系研究室協助學生解答課業問題。

            3.  編制實習課程內容的講義、隨堂測驗的題目與解答

            4. 11/511/26安排隨堂測驗補考

            學生學習狀況

            1.  上課內容和老師上課進度不同,但經講解後,同學們對於內容,大致都能瞭解。

            2.   會計題目較多也較複雜,我花較多的時間來解說,學生學習情形還不錯,大致都能跟上進度。

            3.   選取課本的習題讓同學當練習。

            課後輔導狀況

            1.  11/611/23office-hour時間有同學來問問題。

            2.  11/13同學們對於課程不甚瞭解的地方會在課後主動發問。

            目前整體成效

            同學們對老師上課內容不懂的地方會主動詢問,且經解釋後,都能理解,因此整體上都能跟上進度。

            遭遇困境

            1.  上課時間較晚,同學的專注力較差。

            2.  討論題目較多,無法納入所有會計概念於實習課中。

            3.  學生閱讀英文習題,感到吃力。

            建議事項

            其他

            Comments

               
              by 96214503 吳孟學 - Wednesday, November 26, 2008, 11:22 AM
              Anyone in the world

              TA工作日誌<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" />

              日期: 97  10 

              授課老師姓名:張清和 老師

              課程名稱:初級會計學與實習

              課程助理姓名:吳孟學、劉惠文

              協助教學時間:週四19:0021:00

              報告內容

              學生出席態度:   8  1-10(不良-良好)    學生上課態度:   7    1-10

              學生對課程內容理解情形:   9   1-10分    學生與授課教師互動狀況:   6    1-10

              學生作業完成狀況:   9   1-10

              工作內容

              1.  對教師授課內容先進行討論,然後講解習題,或請同學回答。

              2.  每週office-hour時間為週二、週三上午900~1200,在財金系研究室協助學生解答課業問題。

              3.  編制實習課程內容的講義、隨堂測驗的題目與解答

              4. 課本外的額外習題放至課程資訊網(moodle)

              學生學習狀況

              1.  上課內容和老師上課進度不同,但經講解後,同學們對於內容,大致都能瞭解。

              2.   會計題目較多也較複雜,我花較多的時間來解說,學生學習情形還不錯,大致都能跟上進度。

              3.   選取課本的習題讓同學當練習。

              課後輔導狀況

              1.  10/810/15office-hour時間一位同學來問問題。

              2.  同學們對於課程不甚瞭解的地方會在課後主動發問。

              目前整體成效

              同學們對老師上課內容不懂的地方會主動詢問,且經解釋後,都能理解,因此整體上都能跟上進度。

              遭遇困境

              1.  上課時間較晚,同學的專注力較差。

              2.  討論題目較多,無法納入所有會計概念於實習課中。

              3.  學生閱讀英文習題,感到吃力。

              建議事項

              其他

               

              Comments

                 
                by 97213529 郭益銘 - Monday, November 17, 2008, 12:49 AM
                Anyone in the world
                下載點1:http://moodle.ncnu.edu.tw/file.php/7345/dogC_.zip

                下載點2:http://0rz.tw/e9516

                //=====================鋪克牌=========================
                ArrayList dog = new ArrayList();
                int Rand;
                Random rnd = new Random();
                for (int i = 1; i <= 52; i++) //設定牌的數字
                dog.Add(i);
                for (int i = 0; i < 52; i++) //發5張牌
                {
                Rand = rnd.Next(0,dog.Count);
                if(Convert.ToInt32(dog[Rand])%4==0)
                Console.WriteLine("梅花{0}", Convert.ToInt32(dog[Rand]) % 13+1);
                else if (Convert.ToInt32(dog[Rand]) % 4 == 1)
                Console.WriteLine("方塊{0}", Convert.ToInt32(dog[Rand]) % 13+1);
                else if (Convert.ToInt32(dog[Rand]) % 4 == 2)
                Console.WriteLine("紅心{0}", Convert.ToInt32(dog[Rand]) % 13+1);
                else if (Convert.ToInt32(dog[Rand]) % 4 == 3)
                Console.WriteLine("黑桃{0}", Convert.ToInt32(dog[Rand]) % 13+1);
                dog.RemoveAt(Rand);
                }
                //=====================Random===================
                //Random dog = new Random(); //don't in for or while loop
                //Console.WriteLine(dog.Next(2)); //0~1
                //Console.WriteLine(dog.Next(2,4)); //2~3
                //Console.WriteLine(dog.NextDouble()); //0.87..~1 double
                //double dog1 = (10 - 2) * dog.NextDouble() + 2;
                //Console.WriteLine(dog1.ToString("##.##")); //2~10 double .2
                //======================8 to 10 進位=====================
                //Console.Write("請輸入數值:");
                //string value = Console.ReadLine();
                //double sum = 0.0;
                //int count = 0;
                //if (value.Contains("."))
                // count = value.IndexOf('.') - 1;//IndexOf('.')表示陣列第.個
                //else
                // count = value.Length - 1;
                //for (int i = 0; i < value.Length; i++) //n=>10
                // if (value[i] != '.')
                // sum += Int32.Parse(value[i].ToString()) * Math.Pow(8, count--);
                //Console.WriteLine("10進位是 " + sum);//10
                ////=========================10 TO 8==================
                //string[] arr = sum.ToString().Split('.');
                //int gg = 8;
                //ArrayList dog1 = new ArrayList();
                //int left = Int32.Parse(arr[0]);
                //while (left != 0)
                //{
                // dog1.Add(left % gg);
                // left /= gg;
                //}
                //dog1.Reverse();
                //if (sum.ToString().Contains("."))
                //{
                // dog1.Add(".");
                // double right = double.Parse("0." + arr[1].ToString());
                // for (int i = 0; i < 10; i++)
                // {
                // if (Math.Floor(right) == Math.Ceiling(right))
                // break;
                // right = right * gg;
                // dog1.Add(Math.Floor(right));
                // right = right - Math.Floor(right);
                // }
                //}
                //for (int i = 0; i < dog1.Count; i++)
                // Console.Write(dog1[i]);
                //=====================尾巴compare======================
                //Console.Write("請輸入一個字串: "); //尾巴
                //string input = Console.ReadLine();
                //Console.Write("請輸入一個字串: ");
                //string input2 = Console.ReadLine();

                //Console.Write("最大相似尾巴為: ");
                //ArrayList dog = new ArrayList();
                //for (int i = 1; i < Math.Min(input.Length, input2.Length); i++)
                // if (input[input.Length - i] == input2[input2.Length - i])
                // dog.Add(input[input.Length - i]);
                // else
                // break;
                //dog.Reverse();
                //for (int i = 0; i < dog.Count; i++)
                // Console.Write(dog[i]);
                //=====================middle===============
                //int dog1; //middle
                //string[] input = Console.ReadLine().Split(' ');
                //dog1 = input.Length / 2;
                //if (input.Length % 2 != 0)
                // Console.WriteLine(input[dog1]);
                //else
                // Console.WriteLine((Convert.ToDouble(input[dog1]) + Convert.ToDouble(input[dog1-1])) / 2.0);
                //=====================11010 2=>10==============
                //char[] input = Console.ReadLine().ToCharArray(); //11010 2=>10
                //double sum = 0;
                //for (int i = 0; i < input.Length; i++)
                //{
                // sum += Convert.ToInt32(input[i].ToString()) * Math.Pow(2, input.Length - 1 - i);
                //}
                //Console.WriteLine(sum);
                //=====================char+2 & char-2=============
                //char[] input = Console.ReadLine().ToUpper().ToCharArray(); //char+2 & char-2
                //int dog = 0;
                //if (input[0] == '+')
                //{
                // for (int i = 1; i < input.Length; i++)
                // {
                // dog = Convert.ToInt32(input[i]) + 2;
                // if (dog > Convert.ToInt32('Z'))
                // Console.Write("{0}", Convert.ToChar(Convert.ToInt32('A') + dog - Convert.ToInt32('Z') - 1));
                // else
                // Console.Write("{0}", Convert.ToChar(dog));
                // }
                //}
                //else if (input[0] == '-')
                //{
                // for (int i = 1; i < input.Length; i++)
                // {
                // dog = Convert.ToInt32(input[i]) - 2;
                // if (dog < Convert.ToInt32('A'))
                // Console.Write("{0}", Convert.ToChar(Convert.ToInt32('Z')-(Convert.ToInt32('A')-dog)+1));
                // else
                // Console.Write("{0}", Convert.ToChar(dog));
                // }
                //}

                //======================//look look = ok=================
                //Console.Write("請輸入你的資料檔 .txt 的位置 ");
                //string path = Console.ReadLine();
                //StreamReader sr = new StreamReader(@path);

                //string all_line = "";
                //while (!sr.EndOfStream)
                //{
                // all_line = sr.ReadLine();
                // Console.WriteLine(all_line);
                //}
                ////=============================ReadToEnd=========================
                //Console.Write("請輸入你的資料檔 .txt 的位置 ");
                //string path = Console.ReadLine();
                //StreamReader sr = new StreamReader(@path);
                //string all_line = sr.ReadToEnd();
                //string[] d = all_line.Split(' ', '\n');
                ////===========================struct===========================
                //struct studentinfo
                //{
                // public string name;
                // public double chi_grad;
                // public double eng_grad;
                //};
                //static void Main(string[] args) //<<<< //{
                // studentinfo[] dog = new studentinfo[100];
                // double highest = 0, lowest = 201;
                // int highsite = 0, lowsite = 0;
                // double chinese = 0, english = 0;
                // int i;
                // for (i=0; true; i++)
                // {
                // string[] tmp = Console.ReadLine().Split(' ');
                // dog[i].name = tmp[0];
                // dog[i].chi_grad = Convert.ToDouble(tmp[1]);
                // dog[i].eng_grad = Convert.ToDouble(tmp[2]);
                // if (dog[i].chi_grad == 0 && dog[i].eng_grad==0)
                // break;

                // if (dog[i].eng_grad + dog[i].chi_grad > highest)
                // {
                // highest = dog[i].eng_grad + dog[i].chi_grad;
                // highsite = i;
                // }
                // if (dog[i].eng_grad + dog[i].chi_grad < lowest)
                // {
                // lowest = dog[i].eng_grad + dog[i].chi_grad;
                // lowsite = i;
                // Console.WriteLine(lowest);
                // }
                // chinese += dog[i].chi_grad;
                // english += dog[i].eng_grad;
                // }
                // Console.WriteLine("最高總分的姓名與總成績 : ");
                // Console.WriteLine("{0} {1} {2} {3} ", dog[highsite].name, dog[highsite].chi_grad + dog[highsite].eng_grad, dog[highsite].chi_grad, dog[highsite].eng_grad);

                // Console.WriteLine("最低總分的姓名與總成績 : ");
                // Console.WriteLine("{0} {1} {2} {3} ", dog[lowsite].name, dog[lowsite].chi_grad + dog[lowsite].eng_grad, dog[lowsite].chi_grad, dog[lowsite].eng_grad);

                // Console.WriteLine("中文的總平均分數 {0} 分 ", chinese / i);
                // Console.WriteLine("英文的總平均分數 {0} 分 ", english / i);
                //}
                Console.ReadKey();

                Comments

                   
                  2019pix
                  by hhwangtommy 王鴻勳 - Friday, October 17, 2008, 1:01 PM
                  Anyone in the world

                  Q:身是菩提樹,心如明鏡臺,時時勤拂拭,勿使惹塵埃。

                  A:菩提本無樹,明鏡亦非臺,本來無一物,何處惹塵埃?

                  Comments

                     

                      
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