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Test File Position

#include <fstream> #include <string> #include <iostream> using namespace std; int main() {     fstream inout( "invoice.dat", ios::in | ios::out );                           inout << 1234 << " " << 56.78 << " " << "apples" <<'\n';                      cout << inout.tellg() << endl;                                           cout << inout.tellp() << endl;                                           inout.seekg( ios::beg );                                                 cout << inout.tellg() << endl;                                                cout << inout.tellp() << endl;                                           int x;     double y;     string z;     inout>> x >> y;                                                          inout >> z;                                                                   cout << x << " " << y << " " << z << endl;                                    return 0; }