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how to input a file path in c++

Odd Ox answered on June 12, 2021 Popularity 3/10 Helpfulness 1/10

answer how to input a file path in c++

how to input a file path in c++

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int main()
{
    std::cout << "Please enter the file name: ";
    std::string name;
    std::getline (std::cin, name);
    ifstream ifs(name.c_str());
    if (!ifs) error("can't open input file ", name);

    vector < Point > points;
    Point p;
    while (ifs >> p) points.push_back(p);
    // ....
}

Popularity 3/10 Helpfulness 1/10 Language cpp

Source: Grepper

Tags: c++ file input path

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Contributed on Jun 12 2021

Odd Ox

0 Answers Avg Quality 2/10

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how to input a file path in c++

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