c++ - vector 到 vector 字符串比较搜索的问题

我有一个算法，用来比较两个独立向量中的字符串，并比较第一个向量文件的内容：file content和filecontent1。如果有一个字符串匹配，程序应该打印出第一个向量的每一行，并报告向量2中是否有一行匹配（如果是这种情况，则打印出“yes:”vector1 line或“no”vector1 line）。任何提示或帮助将不胜感激。
我目前的产出：

NO:altimbankery
YES:altimbankery
YES:altimbankery
YES:altimbankery
YES:altimbankery
YES:altimbankery
YES:altimbankery
YES:altimbankery
YES:altimbankery
YES:altimbankery
YES:altimbankery
YES:altimbankery
YES:altimbankery
YES:altimbankery
YES:altimbankery
YES:altimbankery
YES:altimbankery
YES:altimbankery
YES:altimbankery
YES:altimbankery
YES:loessoid
NO:loessoid
YES:loessoid
YES:loessoid
YES:loessoid
YES:loessoid
YES:loessoid
YES:loessoid
YES:loessoid
YES:loessoid
YES:loessoid
YES:loessoid
YES:loessoid
YES:loessoid
YES:loessoid
YES:loessoid
YES:loessoid
YES:loessoid
YES:loessoid
YES:loessoid
YES:stampede
YES:stampede
NO:stampede
YES:stampede
YES:stampede
YES:stampede
YES:stampede
YES:stampede
YES:stampede
YES:stampede
YES:stampede
YES:stampede
YES:stampede
YES:stampede
YES:stampede
YES:stampede
YES:stampede
YES:stampede
YES:stampede
YES:stampede
YES:soger
YES:soger
YES:soger
NO:soger
YES:soger
YES:soger
YES:soger
YES:soger
YES:soger
YES:soger
YES:soger
YES:soger
YES:soger
YES:soger
YES:soger
YES:soger
YES:soger
YES:soger
YES:soger
YES:soger
YES:Plutarchical
YES:Plutarchical
YES:Plutarchical
YES:Plutarchical
NO:Plutarchical
YES:Plutarchical
YES:Plutarchical
YES:Plutarchical
YES:Plutarchical
YES:Plutarchical
YES:Plutarchical
YES:Plutarchical
YES:Plutarchical
YES:Plutarchical
YES:Plutarchical
YES:Plutarchical
YES:Plutarchical
YES:Plutarchical
YES:Plutarchical
YES:Plutarchical
YES:gigglesome
YES:gigglesome
YES:gigglesome
YES:gigglesome
YES:gigglesome
NO:gigglesome
YES:gigglesome
YES:gigglesome
YES:gigglesome
YES:gigglesome
YES:gigglesome
YES:gigglesome
YES:gigglesome
YES:gigglesome
YES:gigglesome
YES:gigglesome
YES:gigglesome
YES:gigglesome
YES:gigglesome
YES:gigglesome
YES:unheated
YES:unheated
YES:unheated
YES:unheated
YES:unheated
YES:unheated
NO:unheated
YES:unheated
YES:unheated
YES:unheated
YES:unheated
YES:unheated
YES:unheated
YES:unheated
YES:unheated
YES:unheated
YES:unheated
YES:unheated
YES:unheated
YES:unheated
YES:offendress
YES:offendress
YES:offendress
YES:offendress
YES:offendress
YES:offendress
YES:offendress
NO:offendress
YES:offendress
YES:offendress
YES:offendress
YES:offendress
YES:offendress
YES:offendress
YES:offendress
YES:offendress
YES:offendress
YES:offendress
YES:offendress
YES:offendress
YES:syruper
YES:syruper
YES:syruper
YES:syruper
YES:syruper
YES:syruper
YES:syruper
YES:syruper
NO:syruper
YES:syruper
YES:syruper
YES:syruper
YES:syruper
YES:syruper
YES:syruper
YES:syruper
YES:syruper
YES:syruper
YES:syruper
YES:syruper
YES:multispindle
YES:multispindle
YES:multispindle
YES:multispindle
YES:multispindle
YES:multispindle
YES:multispindle
YES:multispindle
YES:multispindle
NO:multispindle
YES:multispindle
YES:multispindle
YES:multispindle
YES:multispindle
YES:multispindle
YES:multispindle
YES:multispindle
YES:multispindle
YES:multispindle
YES:multispindle
YES:stinging
YES:stinging
YES:stinging
YES:stinging
YES:stinging
YES:stinging
YES:stinging
YES:stinging
YES:stinging
YES:stinging
NO:stinging
YES:stinging
YES:stinging
YES:stinging
YES:stinging
YES:stinging
YES:stinging
YES:stinging
YES:stinging
YES:stinging
YES:Euspongia
YES:Euspongia
YES:Euspongia
YES:Euspongia
YES:Euspongia
YES:Euspongia
YES:Euspongia
YES:Euspongia
YES:Euspongia
YES:Euspongia
YES:Euspongia
NO:Euspongia
YES:Euspongia
YES:Euspongia
YES:Euspongia
YES:Euspongia
YES:Euspongia
YES:Euspongia
YES:Euspongia
YES:Euspongia
YES:recluse
YES:recluse
YES:recluse
YES:recluse
YES:recluse
YES:recluse
YES:recluse
YES:recluse
YES:recluse
YES:recluse
YES:recluse
YES:recluse
NO:recluse
YES:recluse
YES:recluse
YES:recluse
YES:recluse
YES:recluse
YES:recluse
YES:recluse
YES:continuum
YES:continuum
YES:continuum
YES:continuum
YES:continuum
YES:continuum
YES:continuum
YES:continuum
YES:continuum
YES:continuum
YES:continuum
YES:continuum
YES:continuum
NO:continuum
YES:continuum
YES:continuum
YES:continuum
YES:continuum
YES:continuum
YES:continuum
YES:promotrix
YES:promotrix
YES:promotrix
YES:promotrix
YES:promotrix
YES:promotrix
YES:promotrix
YES:promotrix
YES:promotrix
YES:promotrix
YES:promotrix
YES:promotrix
YES:promotrix
YES:promotrix
NO:promotrix
YES:promotrix
YES:promotrix
YES:promotrix
YES:promotrix
YES:promotrix
YES:menyie
YES:menyie
YES:menyie
YES:menyie
YES:menyie
YES:menyie
YES:menyie
YES:menyie
YES:menyie
YES:menyie
YES:menyie
YES:menyie
YES:menyie
YES:menyie
YES:menyie
NO:menyie
YES:menyie
YES:menyie
YES:menyie
YES:menyie
YES:perpetuator
YES:perpetuator
YES:perpetuator
YES:perpetuator
YES:perpetuator
YES:perpetuator
YES:perpetuator
YES:perpetuator
YES:perpetuator
YES:perpetuator
YES:perpetuator
YES:perpetuator
YES:perpetuator
YES:perpetuator
YES:perpetuator
YES:perpetuator
NO:perpetuator
YES:perpetuator
YES:perpetuator
YES:perpetuator
YES:hornblower
YES:hornblower
YES:hornblower
YES:hornblower
YES:hornblower
YES:hornblower
YES:hornblower
YES:hornblower
YES:hornblower
YES:hornblower
YES:hornblower
YES:hornblower
YES:hornblower
YES:hornblower
YES:hornblower
YES:hornblower
YES:hornblower
NO:hornblower
YES:hornblower
YES:hornblower
YES:kurung
YES:kurung
YES:kurung
YES:kurung
YES:kurung
YES:kurung
YES:kurung
YES:kurung
YES:kurung
YES:kurung
YES:kurung
YES:kurung
YES:kurung
YES:kurung
YES:kurung
YES:kurung
YES:kurung
YES:kurung
NO:kurung
YES:kurung
YES:inductionally
YES:inductionally
YES:inductionally
YES:inductionally
YES:inductionally
YES:inductionally
YES:inductionally
YES:inductionally
YES:inductionally
YES:inductionally
YES:inductionally
YES:inductionally
YES:inductionally
YES:inductionally
YES:inductionally
YES:inductionally
YES:inductionally
YES:inductionally
YES:inductionally
NO:inductionally

文件内容1：

unheated
rheometer
daemonurgy
maltase
morrowless
Plutarchical
czarism
missable
loessoid
siphonozooid
saltimbankery
unreduced
loglike
stampede
clickless
soger
gigglesome
vila

文件内容2：

saltimbankery
loessoid
stampede
soger
Plutarchical
gigglesome
unheated
offendress
syruper
multispindle
stinging
Euspongia
recluse
continuum
promotrix
menyie
perpetuator
hornblower
kurung
inductionally

算法：

if(algo_speed == "slow")
{
    i = 0;

    while(getline(ifs1, line))
    {
        fileContent1.push_back(line);
        fileContent.push_back(line);
    }

    for(size_t i = 0; i < fileContent1.size() ; i++)
    {
        for(size_t j = 0; j < fileContent.size() ; j++)
        {
            size_t found = fileContent[i].find(fileContent1[j]);
            if(found) {
                cout << "YES:" << fileContent.at(i) << endl;
            } else {
                cout << "NO:" << fileContent.at(i) << endl;
            }

            //sort(fileContent1.begin(), fileContent1.end());
        }
    }
}

最佳答案

你的问题还不完全清楚我理解您希望第一个文件中的每个单词都有一行输出在这种情况下，您在错误的循环中执行输出阶段你应该在外循环中做，而不是在内循环中。对于内环，你只要循环直到找到。
另一个问题是期望string::find返回布尔值。这不是真的它返回一个索引，如果找不到则返回string::npos您可以改用字符串相等运算符。
因此，使用上述建议，您的代码将变成：

for(size_t i = 0; i < fileContent.size() ; i++)
{
    bool found = false;
    for(size_t j = 0; j < fileContent1.size() && !found; j++)
    {
        found = fileContent[i] == fileContent1[j];
    }

    if(found) {
        cout << "YES:" << fileContent.at(i) << endl;
    } else {
        cout << "NO:" << fileContent.at(i) << endl;
    }
}

当然，如果在向量上使用std::find，则可以完全避免内部循环。

bool found = std::find(fileContent1.begin(), fileContent1.end(), fileContent[i]) != fileContent1.end();