Thread: file i/o

When i read in from an input file how do i know if a word in that file ends with an s.

And what if I have to change the word shoe to sock everytime the word shoe is in the file. How would i do this

thanks

I haven't started the program yet I am trying to decide what all i need to do before I begin.

Here's a start:

Code:

using namespace std;
ifstream fin("in.dat");

string input;
while (getline(fin, input))
{
     if (input == "shoe")
         // Do something
}

fin.close();

Hope this helps.