#include #include #include #include #include struct car { char brand[20]: int year; char country[20]; }; int write () { ofstream outClientFile ( "client.dat",out); if (!outClientFile) { cerr << "File could not be opened" << endl; exit(1) } cout << "Enter the brand, year, country."; while ( cin >> brand >> year >> country ) { outClientFile << brand << ' '<< year << ' ' << country << endl; } } int read() { ifstream inClientFile ( "client.dat",in); if (!inClientFile) { cerr << "File could not be opened" << endl; exit(1) }