#include <iostream>
//#include <windows.h>
#include <curses.h>
#include <thread>
#include <chrono>
using namespace std;
int main()
{
int hrs=0, min=0, sec=0;
initscr();
while (true) {
//system("cls");
clear();
sec++;
if (sec == 60) {
sec = 0;
min++;
if (min == 60)
{
min = 0;
hrs++;
if (hrs == 24) hrs = 0;
}
}
printw("%02d:%02d:%02d", hrs, min, sec);
refresh();
//sleep(1);
this_thread::sleep_for (chrono::seconds(1));
if (hrs == 1) break; // po 1h koniec ;-)
}
endwin();
return 0;
}