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 vote295 views1 answer
Dijkstra algorithm in c++ geeksforgeeks
C++
-6 votes221 views3 answers
Explicit in c++ meaning
C++
0 vote267 views1 answer
C++ insertion in astack
C++
1 vote228 views1 answer
Prime numbers less than a given number c++
C++
0 vote241 views1 answer
C++ excel cell blank cells
C++
3 votes230 views3 answers
C++ colored output
C++
0 vote246 views1 answer
Javidx9 age
C++
1 vote213 views1 answer
Arduino funktion
C++
0 vote235 views1 answer
Sfml time set
C++
1 vote216 views1 answer
Stock a file in a vector cpp
C++