Question

我正在编写一个要求用户输入单词的应用程序，然后程序会检查字典中较大单词中是否包含任何单词。例如，如果用户输入＆＃34; starburst＆＃34;，系统将输出＆＃34; star＆＃34;和＆＃34;爆裂＆＃34;。

我正在程序中创建自己的单词词典。到目前为止，我有一个数组，我只是逐个去，并在字典中添加不同的单词。有没有更有效的方法呢？

下面发布的代码：

static void Main(string[] args) {
    Console.WriteLine("Enter a word");
    string word = Console.ReadLine();
    string word2 = word;
    string [] dictionary = new string[300];
    dictionary[0] = "apple";
    dictionary[1] = "adversary";
    dictionary[2] = "apply";
    dictionary[3] = "be";
    dictionary[4] = "bear";
    dictionary[5] = "Bare";
    dictionary[6] = "car";
    dictionary[7] = "care";
    dictionary[8] = "cat";
    dictionary[9] = "carreer";
    dictionary[10] = "day";
    dictionary[11] = "dare";
    dictionary[12] = "date";
    dictionary[13] = "do";
    dictionary[14] = "double";
    dictionary[15] = "ex";
    dictionary[16] = "extra";
    dictionary[17] = "can";
    dictionary[18] = "dog";
    dictionary[19] = "dont";

    for (int i = 0; i < word.Length; i++)
    {
        for (int n = word2.Length; n < dictionary.Length; n++)
        {
            if (word == dictionary[n] && word != word2)
            {
                Console.WriteLine(word);
            }
            if(word2 == dictionary[n] && word != word2)
            {
                Console.WriteLine(word2);
            }
            word.Substring(1, word.Length - 1);
            word2.Substring(0, word2.Length - 2);
        }
    }
}

Answer 1

有更有效的方法吗？

我认为你的意思是不需要手动更改数组初始化代码，并在想要向字典添加单词时重新编译应用程序。

您可以将单词列表放在一个文件中，然后使用string [] dictionary = File.ReadAllLines("dictionary.txt")进行阅读。

填充阵列的效率

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