C#：创建数组并将控制台输入附加到每个值

Question

我正在寻找内联注释步骤的解决方案...我能够运行它，在控制台中输入文本并看到它附加到 0 索引值，但控制台输入也不遵循预期的 for 循环- 非常感谢所有帮助！

using System;
using System.Collections.Generic;

class Program
{
    static void Main(string[] args)
    {
        // A one-dimensional array of strings.
        string[] baseballTeams = { "Mariners", "Giants", "Angels", "Dodgers" };

        // Ask the user to input some text.
        Console.WriteLine("Please enter some text.");

        // A loop that iterates through each string in the array and adds the user's text input to the end of each string.
        // This step will not output anything to the console, but will update each array element by appending the user's text.
        for (int i = 0; i < baseballTeams.Length; i++)
        {
            string toArray = baseballTeams[i] + Console.ReadLine();
            baseballTeams[i] = toArray;

            // Then create a second loop that prints off each string in the array one at a time.
            foreach (string team in baseballTeams)
            {
                Console.WriteLine(team);
            }
        }

        Console.ReadLine();
    }
}

我已经尝试过这段代码并在控制台中运行它，输入文本，并看到一些附加到 0 索引，但没有看到它级联到其他数组索引。

Answer 1

using System;
using System.Collections.Generic;

class Program
{
    static void Main(string[] args)
    {
        // A one-dimensional array of strings.
        string[] baseballTeams = { "Mariners", "Giants", "Angels", "Dodgers" };

        // Ask the user to input some text.
        Console.WriteLine("Please enter some text.");
        string userInput = Console.ReadLine();
        // A loop that iterates through each string in the array and adds the user's text input to the end of each string.
        // This step will not output anything to the console, but will update each array element by appending the user's text.
        for (int i = 0; i < baseballTeams.Length; i++)
        {
            baseballTeams[i] = baseballTeams[i] + userInput;    
        }

        // Then create a second loop that prints off each string in the array one at a time.
        foreach (string team in baseballTeams)
        {
            Console.WriteLine(team);
        }

        Console.ReadLine();
    }
}

这接受一个用户输入并将其添加到棒球团队数组内的每个元素。

您还需要将

foreach

循环移到

for

循环之外，否则您将打印数组 4 次。