// 22.5HV2 Software Engineering II
// Unit 1 Exercise 5

#include <iostream.h>
#include <iomanip.h>

bool verify(float);
bool verify(int, int);
bool verify(int, int, int);

void main()
{
   float  percent;
   int    hour, minute;
   int    day, month, year;

   do {
      cout << "Please enter a percentage (0-100) : ";
      cin >> percent;
   } while (!verify(percent));

   do {
      cout << "Please enter a time (hour, minute) : ";
      cin >> hour >> minute;
   } while (!verify(hour,minute));

   do {
      cout << "Please enter a date (day, month, year) : ";
      cin >> day >> month >> year;
   } while (!verify(day,month,year));

   cout << "You entered:" << endl << endl;
   cout << setprecision(2);
   cout << setw(15) << "Percentage: " << percent << "%" << endl;
   cout << setw(15) << "Time: " << setfill('0') << setw(2) << hour << ":" << setw(2) << minute << endl;
   cout << setfill(' ') << setw(15) << "Date: " << day << "/" << month << "/" << year << endl;
}

bool verify(float p)
{
   if ( p<0.0 || p>100.0 ) return false;
   else return true;
}

bool verify(int h, int m)
{
   if ( h<0 || h>23 || m<0 || m>59 ) return false;
   else return true;
}

bool verify(int d, int m, int y)
{
   if ( d<0 || d>31 || m<0 || m>12 || y<0 || y>99 ) return false;
   else return true;
}