That night, we typed out the inventory management system.

That night, we typed out the inventory management system.

Will you see me later? No matter where you are> maybe you are in a warm home, maybe you are in a different city; maybe you are singing at the top of the peak, maybe you are still trying to climb the steep mountain ....... I believe that we will all go to the top of the summit, "the peak will be the peak, and the mountains will be small "..

Share with you today ==> Inventory Management System

(Part ):

 

01. First, we need to create a repository class and define some attributes>

Using System; using System. collections. generic; using System. linq; using System. text; using System. threading. tasks; namespace Day01 {public class Goods {// public string name; public string difang; public double price; public double high ;}}

02. Then we create a customer class>

 

Using System; using System. collections. generic; using System. linq; using System. text; using System. threading. tasks; namespace Day01 {public class Custor {Goods [] goods = new Goods [3]; public void Initial () {// 01. value of the array // 1 Goods goods1 = new Goods (); goods1.name = "sunflower Collection"; goods1.difang = "Heaven"; goods1.price = 1.28; goods1.high = 90; goods [0] = goods1; // 2 Goods goods2 = new Goods (); goods2.name = "Gu JIU Jian "; Goods2.difang = ""; goods2.price = 3.50; goods2.high = 90; goods [1] = goods2; // 3 Goods goods3 = new Goods (); goods3.name = ""; goods3.difang = ""; goods3.price = 12.65; goods3.high = 90; goods [2] = goods3;} public void ShowMenu () {// 02. output the artifact list Console. writeLine ("===== list of artifacts ====>>>"); Console. writeLine (); foreach (Goods item in goods) {if (item! = Null) {Console. writeLine ("item name: {0}", item. name); Console. writeLine ("========================== ");}}} public void Welcome () {Console. writeLine ("===== welcome to use the artifact system ====>>>"); Console. writeLine ("1. obtain the artifact address based on the artifact name. 2. goods with the highest customer satisfaction 3. exit "); Console. writeLine ("select:"); int num = int. parse (Console. readLine (); switch (num) {case 1: // getgoodsphistory (); break; case 2: Console. writeLine (); break; case 3: Cons Ole. writeLine ("exit"); break;} public void getgoodspfailed () {// 03. query the location bool flag1 = false; Console. writeLine ("Enter the product name:"); string name1 = Console. readLine (); for (int I = 0; I <goods. length; I ++) {if (goods [I]. name = name1) {flag1 = true; goods [I]. high ++; Console. writeLine ("this artifact is at: {0}", goods [I]. difang); Console. writeLine ("automatic conversion to master page ==>>"); Welcome (); break ;}}if (flag1 = false) {Console. writeLi Ne ("No such artifact! "); Console. WriteLine (" automatic conversion to master page ==>> "); Welcome () ;}} public void GetMaxPleased ()
{// 04. obtain customer satisfaction (when satisfaction is the same) if (goods [0]. high> goods [1]. high & goods [1]. high> = goods [2]. high | goods [0]. high> = goods [1]. high & goods [1]. high> goods [2]. high) {Console. writeLine ("goods with the highest customer satisfaction: {0} \ t placed at: {1} \ t satisfaction: {2} \ t price: {3 }", goods [0]. name, goods [0]. difang, goods [0]. high, goods [0]. price);} if (goods [0]. high = goods [1]. high & goods [1]. high = goods [2]. high) {Console. writeLine ("failed to judge the highest satisfaction! Their satisfaction is: {0} ", goods [0]. high);} if (goods [1]. high> goods [0]. high & goods [0]. high> = goods [2]. high | goods [1]. high> = goods [0]. high & goods [0]. high> goods [2]. high) {Console. writeLine ("goods with the highest customer satisfaction: {0} \ t placed at: {1} \ t satisfaction: {2} \ t price: {3 }", goods [1]. name, goods [1]. difang, goods [1]. high, goods [1]. price);} if (goods [2]. high> goods [0]. high & goods [0]. high> = goods [1]. high | goods [2]. high> = goods [0]. high & goods [0]. high> goods [1]. high) {Console. writeLine ("goods with the highest customer satisfaction: {0} \ t placed at: {1} \ t satisfaction: {2} \ t price: {3 }", goods [2]. name, goods [2]. difang, goods [2]. high, goods [2]. price);} if (goods [0]. high> goods [2]. high & goods [2]. high> = goods [1]. high | goods [0]. high> = goods [2]. high & goods [2]. high> goods [1]. high) {Console. writeLine ("goods with the highest customer satisfaction: {0} \ t placed at: {1} \ t satisfaction: {2} \ t price: {3 }", goods [0]. name, goods [0]. difang, goods [0]. high, goods [0]. price );}}}}

 

 

02-2 are you in trouble? Maybe you will spend a long time. Don't do this. teach you a simple method (when satisfaction is different ):

 

// 01. first, first give satisfaction goods [I]. assign different values to high: public double GetMaxPleased2 () {// 02. find the maximum value for (int I = 0; I <goods. length-1; I ++) {for (int j = 0; j <goods. length-1-i; j ++) {if (goods [j]. high> goods [j + 1]. high) {double temp = goods [j]. high; goods [j]. high = goods [j + 1]. high; goods [j + 1]. high = temp ;}} return goods [2]. high; // returns the maximum value // 03. finally, the main method receives and outputs .......}

 

Is there a sense of openness? No thanks. It may not be worth mentioning in the eyes of your experts ...... sorry!

03. Finally, we can call the main method>

 

using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Threading.Tasks;namespace Day01{   public class Program    {        static void Main(string[] args)        {            Custor custor = new Custor();            custor.Initial();            custor.ShowMenu();            custor.Welcome();            Console.ReadLine();        }    }}

 

Thank you! My dear friends! If you have any suggestions or suggestions,Hope to enlighten me!

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