How to display real time in c++

Question

Can some one tell me how do i display real time in c++. what i mean is that while the program is running you can see the seconds and or minutes counting down like a real clock h

Answer 1

Add a system("cls");

Like this:

 time_t rawtime;
 struct tm* timeinfo;
 while(true)
 {
 system("cls");
 time(&rawtime);
 timeinfo=localtime(&rawtime);
 cout<<"Time : "<