#include "Time.h" std::istream& operator>>(std::istream& in, Time& t) { in >> t.hours_; in.ignore(); // colon in >> t.minutes_; return in; } std::ostream& operator<<(std::ostream& out, const Time& t) { out << t.hours() << ':'; if (t.minutes() < 10) { out << '0'; } out << t.minutes(); return out; }