How to read a file into vector in C++?

Question

I need to read from a .data or .txt file containing a new float number on each line into a vector.

I have searched far and wi

Answer 1

#include 
#include 
#include 
using namespace std;

int main()
{
fstream dataFile;
string name , word , new_word;
vector test;
char fileName[80];
cout<<"Please enter the file name : ";
cin >> fileName;
dataFile.open(fileName);
if(dataFile.fail())
{
     cout<<"File can not open.\n";
     return 0;
}
cout<<"File opened.\n";
cout<<"Please enter the word : ";
cin>>word;
cout<<"Please enter the new word : ";
cin >> new_word;
while (!dataFile.fail() && !dataFile.eof())
{
      dataFile >> name;
      test.push_back(name);
}
dataFile.close();

}