How to input a file path in c++

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);
    // ....
}

Similar codes

0 vote130 views1 answer
Floor and ceil in cpp
C++
0 vote153 views1 answer
How to initialize 2d array with values c++
C++
0 vote145 views1 answer
Cout alternative c++
C++
0 vote128 views1 answer
Processing a string- CodeChef Solution in CPP
C++
0 vote128 views1 answer
Std::map get all keys
C++
0 vote126 views1 answer
Cpp pushfront vector
C++
0 vote164 views1 answer
Convert unsigned long to string c++
C++
3 votes135 views1 answer
Findung the mode in c++
C++
0 vote129 views1 answer
Classes and Objects hackerrank in cpp
C++
-2 votes162 views1 answer
English to french typing online
C++