分配的重点是分配所有 5 个人的姓名和他们出价的次数（必须低于或为零）。然后，我需要获取这些姓名和号码并存储它们，以便它们可以显示为出价最高的员工以及他出价的金额。 例如：Jason 的出价最高为 63。
这是我尝试过的代码，一切正常，直到它比较最大的出价并每次都选择我的第一个出价者。我对此还很陌生，所以我不知道所有术语和细节，所以请像孩子一样跟我说话。 C# 代码：
using System;
class TopSeller
{
private static void
Main(string[] args)
{
string employee;
int widgetsSold;
//Employee #1
Console.WriteLine("Hello, Can you please enter your name: ");
employee =Console.ReadLine();
Console.WriteLine("Enter the number of widgets sold: ");
widgetsSold = int.Parse(Console.ReadLine());
if(widgetsSold > 100)
{
Console.WriteLine("Number has to be at or below 100. Re-enter Widgets sold: ");
widgetsSold = int.Parse(Console.ReadLine());
}
//Employee #2
int widgetsSold2;
String employee2;
Console.WriteLine("Hello, Can you please enter your name: ");
employee2 = Console.ReadLine();
Console.WriteLine("Enter the number of widgets sold: ");
widgetsSold2 = int.Parse(Console.ReadLine());
if (widgetsSold2 > 100)
{
Console.WriteLine("Number has to be at or below 100. Re-enter Widgets sold: ");
widgetsSold2 = int.Parse(Console.ReadLine());
}
//Employee #3
String employee3;
int widgetsSold3;
Console.WriteLine("Hello, Can you please enter your name: ");
employee3 = Console.ReadLine();
Console.WriteLine("Enter the number of widgets sold: ");
widgetsSold3 = int.Parse(Console.ReadLine());
if (widgetsSold3 > 100)
{
Console.WriteLine("Number has to be at or below 100. Re-enter Widgets sold: ");
widgetsSold3 = int.Parse(Console.ReadLine());
}
//Employee #4
int widgetsSold4;
String employee4;
Console.WriteLine("Hello, Can you please enter your name: ");
employee4 = Console.ReadLine();
Console.WriteLine("Enter the number of widgets sold: ");
widgetsSold4 = int.Parse(Console.ReadLine());
if (widgetsSold4 > 100)
{
Console.WriteLine("Number has to be at or below 100. Re-enter Widgets sold: ");
widgetsSold4 = int.Parse(Console.ReadLine());
}
//Employee #5
int widgetsSold5;
String employee5;
Console.WriteLine("Hello, Can you please enter your name: ");
employee5 = Console.ReadLine();
Console.WriteLine("Enter the number of widgets sold: ");
widgetsSold5 = int.Parse(Console.ReadLine());
if (widgetsSold5 > 100)
{
Console.WriteLine("Number has to be at or below 100. Re-enter Widgets sold: ");
widgetsSold5 = int.Parse(Console.ReadLine());
}
//top seller and largest bid
String TopSeller;
int LargestBid = 0;
//Comparison
if (widgetsSold > widgetsSold5)
{
TopSeller = employee;
LargestBid = widgetsSold;
}
else if(widgetsSold < widgetsSold5)
{
TopSeller = employee5;
LargestBid = widgetsSold5;
}
else if(widgetsSold4 > widgetsSold5)
{
TopSeller = employee4;
LargestBid = widgetsSold4;
}
else if(widgetsSold3 > widgetsSold4)
{
TopSeller = employee3;
LargestBid = widgetsSold3;
}
else if(widgetsSold2 > widgetsSold3)
{
TopSeller = employee2;
LargestBid = widgetsSold2;
}
else if(widgetsSold > widgetsSold2)
{
TopSeller = employee;
LargestBid = widgetsSold;
}
Console.WriteLine(TopSeller + " had the largest sell of: " + LargestBid);
}
}
所以首先考虑将相关数据保存在一个对象中。我们可以使用几种不同类型的对象（如果您对此感兴趣，请查看记录），但为了简单起见，让我们构建一个
Bidpublic class Bid {
public string EmployeeName { get; }
public int WidgetsSold { get; }
public Bid(string employeeName, int widgetsSold)
{
EmployeeName = employeeName;
WidgetsSold = widgetsSold;
}
}
上面我们创建了一个
Bid现在我们可以创建几个这样的投标类别并轻松地相互比较。我们将建立一份出价清单，然后从中获得最高的出价。我们还将创建循环中的出价逻辑，这样我们就不会重复代码，并且可以轻松扩展到要捕获的不同数量的出价。
using System;
using System.Collections.Generic;
class TopSeller
{
// Defines the number of times to ask for bids
public const int NumberOfBids = 5;
private static void Main(string[] args)
{
// Create the list that will hold our bids
var bidList = new List<Bid>();
for (int i = 0; i < NumberOfBids; i++)
{
var employeeName = ReadEmployeeName();
var widgetsSold = ReadNumberOfWidgets();
// Create a new Bid and add it to our list.
bidList.Add(new Bid(employeeName, widgetsSold));
}
// Put the bids in order of largest number of widgets sold to smallest, and select the first one
var maxBid = bidList.OrderByDescending(bid => bid.WidgetsSold).First();
Console.WriteLine($"{maxBid.EmployeeName} had the max bid of {maxBid.WidgetsSold}");
}
private static string ReadEmployeeName()
{
Console.WriteLine("Hello, can you please enter your name: ");
while (true) // We want to loop forever until someone enters a valid name
{
var name = Console.ReadLine()
if (string.IsNullOrWhiteSpace(name))
{
Console.WriteLine("Name must not be empty, please try again");
}
else
{
return name;
}
}
}
private static int ReadNumberOfWidgets()
{
Console.WriteLine("Enter the number of widgets sold: ");
while (true) // We want to loop forever until someone enters a valid number of widgets
{
var numberOfWidgetsString = Console.ReadLine()
if (string.IsNullOrWhiteSpace(numberOfWidgetsString))
{
Console.WriteLine("Number of widgets must not be empty, please try again");
}
else
{
var success = int.TryParse(numberOfWidgetsString, out var numberOfWidgets);
if (!success)
{
Console.WriteLine("Please enter a whole number");
}
else if (numberOfWidgets < 0 || numberOfWidgets > 100)
{
Console.WriteLine("Number of widgets must be between 0 and 100");
}
else
{
return numberOfWidgets;
}
}
}
}
}