C++ Repeating the process by asking user

Question

Hey guys I want to repeat the whole process after the user is answering with 'j' otherwise break it. I already tried several ways, but everytime the loop repeats the whole time without ending and with the old solution.

How can I fix it?

here is the code:
http://pastebin.com/g62gxFJn

Answer 1

int main() {

char program_restart;

do
{
// codes

cout << "Do you want to restart your program? (Y/N)";
cin >> program_restart;
}
while (program_restart == 'Y');

return 0;
}

Answer 2

ok I got it now, the problem was with cin, when no integer was read. I had to include #include <limits>

and add that:

if (cin.fail()) {

cin.clear();
cin.ignore(std::numeric_limits<long>::max(), '\n');

However thanks for your effort!

Answer 3

Thanks so far, I will test it and reply

Answer 4

doesn't work the way I want