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 vote105 views1 answer
Play roblox vr on quest 2
C++
1 vote109 views1 answer
C++ vs c#
C++
0 vote153 views1 answer
Lnk2001 unresolved external symbol __imp_PlaySoundA
C++
38 votes135 views6 answers
Print hello world in c++
C++
-1 vote111 views2 answers
String stream in c++
C++
1 vote100 views1 answer
C++ initialize array 1 to n
C++
3 votes100 views1 answer
Resizing dynamic array c++
C++
0 vote105 views1 answer
C++ static array in Klasse
C++
0 vote112 views1 answer
Contoh space
C++
2 votes108 views2 answers
Editable div
C++