Someone plz explain me this code 👇👇

Question

#include <iostream>
#include <fstream>
using namespace std;

int main()
{
ofstream fout;
fout.open("Country");
fout << "\t INDIA \n\t USA \n\t PAKISTAN \n\t JAPAN \n\t SRI LANKA \n";
fout.close();
fout.open("Capital");
fout << "DELHI \n WASHINGTON \n KARACHI \n TOKYO \n COLOMBO \n";
fout.close();
const int n = 80;
char line1[n], line2[n];
ifstream fin1, fin2;
fin1.open("Country");
fin2.open("Capital");
while (fin1 && fin2)
{
fin1.getline(line1, n);
fin2.getline(line2, n);
cout << line1 << "-" << line2 << endl;
}

return 0;
}

Answer 1

C++ Files

https://www.w3schools.com/cpp/cpp_files.asp