为什么我的输出没有显示正确答案

好吧，假设我制作了一个输入文件，其中包含单词及其含义。所以我允许用户询问他们想要搜索的单词。例如，用户想要搜索单词“time”，因此单词“time”在输入文件中，并且其含义将显示到终端。
但为什么我的输出显示未找到单词“time”，而单词“time”包含在输入文件中。

我尝试过的：

C++

case 2: {
    string searchWord;
    cout << "Enter the word to search: ";
    cin >> searchWord;

    bool found = false;

    string word, meaning;
    while (getline(inFile, word) && getline(inFile, meaning)) {
        if (searchWord == word) {
            char firstAlphabet = searchWord.at(0);
            cout << "Word " << searchWord << " found in the dictionary.\n\n";
            cout << lineNum++ << "\t" << firstAlphabet << "\t" << searchWord << "\t" << meaning << endl;
            found = true;
            break;
        }
    }

    if (!found) {
        cout << "Word " << searchWord << " not found in the dictionary.\n";
    }

    cout << "\nDone...\n";
    break;
}

解决方案1

下面的代码

C++

#include <iostream>
#include <fstream>
using namespace std;
int main()
{
    string searchWord;
    cout << "Enter the word to search: ";
    cin >> searchWord;

    bool found = false;

    ifstream inFile("dict.txt");

    string word, meaning;
    size_t itemNum = 0;
    while (getline(inFile, word) && getline(inFile, meaning))
    {
        if (searchWord == word) {
            char firstAlphabet = searchWord.at(0);
            cout << "Word " << searchWord << " found in the dictionary.\n\n";
            cout << (itemNum+1) << "\t" << firstAlphabet << "\t" << searchWord << "\t" << meaning << endl;
            found = true;
            break;
        }
      ++itemNum;
    }

    if (!found) {
        cout << "Word " << searchWord << " not found in the dictionary.\n";
    }

    cout << "\nDone...\n";
}

可以在我的 Linux 机器上运行，前提是输入文件结构正确（即任何内容的整行）单词接下来是一整行词义; 例如，我的 字典.txt 是

money
a current medium of exchange in the form of coins and banknotes
time
the indefinite continued progress of existence and events in the past, present, and future regarded as a whole
universe
all existing matter and space considered as a whole