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Код

#include <iostream>
#include <iomanip>
#include <string>
#include <vector>
#include <ctime>

using namespace std;

struct TFlight
{
   unsigned number;
   string type;
   string destination;
   time_t time;
};
//----------------------------------------------//
const char* const GetTime(time_t theTime)
{
   tm* t = gmtime(&theTime);

   static char str[16];
   
   strftime(str, sizeof(str), "%d.%m.%y %H:%M", t);
   
   return str;
}
//----------------------------------------------//
TFlight GetFlight()
{
   static unsigned number = 1;

   const char* CType[] = {"boing", "airbus", "sukhoi", "tu"};
   const char* CDest[] = {"Novosibirsk", "Irkutsk", "Krasnoyarsk", "Chita"};
   
   TFlight flight;

   flight.number = number++;
   flight.type = CType[rand() % (sizeof(CType)/sizeof(*CType))];
   flight.destination = CDest[rand() % (sizeof(CDest)/sizeof(*CDest))];
   flight.time = time(NULL) + rand() % 100 * 1000;
   
   return flight;
}
//----------------------------------------------//
void Sort(vector<TFlight>& flight)
{
   for (unsigned i = 0; i < flight.size()-1; ++i)
   {
      unsigned min = i;
      for (unsigned j = i+1; j < flight.size(); ++j)
      {
         if (flight[j].time < flight[min].time)
         {
            min = j;
         }
      }
      
      TFlight buff = flight[i];
      flight[i] = flight[min];
      flight[min] = buff;
   }
}
//----------------------------------------------//

int main()
{
   srand(time(NULL));

   vector<TFlight> flight;
   
   for (unsigned i = 0; i < 10; ++i)
   {
      flight.push_back(GetFlight());
   }
   
   Sort(flight);
   
   for (unsigned i = 0; i < flight.size(); ++i)
   {
      cout << setw(4)  << flight[i].number
           << setw(10) << flight[i].type
           << setw(15) << flight[i].destination
           << setw(17) << GetTime(flight[i].time) << endl;
   }
   
   return 0;
}