#include
void time_enter () {
unsigned hour, minute;
do {
std::cout << "enter the number hours: ";/*chinglish*/
std::cin >> hour;
std::cout << "enter the number minutes: ";/*chinglish*/
std::cin >> minute;
} while(hour > 24 || minute > 60);
std::cout << hour << " : " << (minute < 10 ? "0" : "") < return;
}
