c++

#include <iostream>
#include <iomanip>
#include <string.h>
#include <conio.h>
#include <windows.h>
using namespace std;

struct slujitel {
  char name[20];
  int EGN;
  char dlujnost[20];
  int timeWorked;
  double zaplata;
  int childsUnder18;
  double zaem;
};

int N=0;
void menu()
{  system("cls");
    cout<<"******************************* \n";
    cout<<"*           VARIANTI          * \n";
    cout<<"*                             * \n";
    cout<<"*    1: Vuvedi danni          * \n";
    cout<<"*    2: Pokaji danni          * \n";
    cout<<"*    3: Smqna na dlujnost     * \n";
    cout<<"*    4: Smqna na zaem         * \n";
    cout<<"*    5: Smqna na zaplata      * \n";
    cout<<"*    6: Triene na slujitel    * \n";
    cout<<"*    7: Sredna zaplata        * \n";
    cout<<"*    8: Zaplata za X dni      * \n";
    cout<<"*    9: Min / Max Zaplata     * \n";
    cout<<"*                             * \n";
    cout<<"*    0: Kraj                  * \n";
    cout<<"*******************************  \n\n";
    cout<<" Izberi variant 1- 8 : ";
}
void pause()
{
    cout<<" \n  Natisni klavish da produlji ! \n";
    getch();
}

void read_slujitel(slujitel&);
void print_slujitel(const slujitel&);
void Aktual(slujitel x[],int n);
void Aktual1(slujitel x[],int n);
void Aktual2(slujitel x[],int n);
void Del(slujitel x[], int n);
void Average (slujitel[], int n);
void zaplataZaXDni (slujitel x[], int n);
void MinANDMax (slujitel x[], int n);

int main(){
    cout << setprecision(2) << setiosflags(ios::fixed);
    slujitel MS[10];
    int v;
    do
    {
        menu();
        cin>>v;
        switch (v)
        {
         case   1: read_slujitel(MS[N]);N++; pause();break;
         case   2: for(int i=0;i<N;i++)print_slujitel(MS[i]); pause();break;   						        pause();break;
         case   3: Aktual(MS,N);   pause();break;
         case   4: Aktual1(MS,N);  pause();break;
         case   5: Aktual2(MS,N);  pause();break;
         case   6: Del(MS,N);      pause();break;
         case   7: Average(MS,N);      pause();break;
         case   8: zaplataZaXDni(MS,N); pause();break;
         case   9: MinANDMax (MS,N); pause();break;

        }
   }
     while (v!=0);
    return 0;
}

void read_slujitel(slujitel& s){
 cout<<"Ime na slujitelq: ";
 cin>>s.name;
 cout << "Egn: ";
 cin>>s.EGN;
 cout<<"Dlujnost: ";
 cin>>s.dlujnost;
 cout<<"Trudov staj: ";
 cin>>s.timeWorked;
 cout<<"Zaplata: ";
 cin>>s.zaplata;
 cout<<"Broi deca pod 18: ";
 cin>>s.childsUnder18;
 cout<<"Razmer na zaema: ";
 cin>>s.zaem;
}

void print_slujitel(const slujitel& s){
  cout <<s.name << setw(15) << s.EGN<<setw(15);
  cout<<s.dlujnost<<setw(15)<<s.timeWorked<<setw(15)<<s.zaplata;
  cout<<setw(15)<<s.childsUnder18<<setw(15)<<s.zaem<<endl<<setw(34);
  cout<<'\r';
}


void Aktual(slujitel x[],int n)
{int nom;
cout<<"EGN za smqna na dlujnost: ";
cin>>nom;
int f=0;
for(int i=0; i<n;i++)
  { if (x[i].EGN==nom)
     {  f=1;
       cout<<"Napishete nova dlujnost: ";
       cin>>x[i].dlujnost;
     }
  }
  if (f==0) cout<<" Lipsva posochenoto EGN !!!";
}

void Aktual1(slujitel x[],int n){
int nom;
cout<<"EGN za smqna na zaem: ";
cin>>nom;
int f=0;
for(int i=0; i<n;i++)
  { if (x[i].EGN==nom)
     {  f=1;
       cout<<"Napishete nov zaem: ";
       cin>>x[i].zaem;
     }
  }
  if (f==0) cout<<" Lipsva posochenoto EGN !!!";


}

void Aktual2(slujitel x[],int n){
int nom;
cout<<"EGN za smqna na zaplata: ";
cin>>nom;
int f=0;
for(int i=0; i<n;i++)
  { if (x[i].EGN==nom)
     {  f=1;
       cout<<"Napishete nova zaplata: ";
       cin>>x[i].zaplata;
     }
  }
  if (f==0) cout<<" Lipsva posochenoto EGN !!!";


}

void Del(slujitel x[], int n )
{int nom;
cout<<"Zadaj EGN za Iztrivane: ";
cin>>nom;
int f=0;
for(int i=0; i<n;i++)
  { if (x[i].EGN==nom)
     {  f=1;
       for(int p=i; p<N-1;p++)
            x[p]=x[p+1];
       N--;
     }
  }
  if (f==0)cout<<" Lipsva takova EGN!!!";
}

void Average (slujitel x[], int n){
    double average = 0;
    double count = 0;
for(int i=0; i<n;i++)
  {
     average += x[i].zaplata;
     count++;
  }

  average = average / count;
  cout<<average;
}

void zaplataZaXDni (slujitel x[], int n){

   int nom;
   cout<<"EGN za razbirane na zaplata: ";
   cin>>nom;
   int f=0;
   for(int i=0; i<n;i++)
   { if (x[i].EGN==nom)
     {  f=1;
       int days;
       cout << "Vuvedete x dni: ";
       cin>>days;
       double oneDay = x[i].zaplata / 31;
       double zaplata = oneDay * days;
       cout << "Zaplata za x dni e: "<< zaplata<< endl;
     }
   }
   if (f==0) cout<<" Lipsva posochenoto EGN !!!";
}

void MinANDMax (slujitel x[], int n){

   int maxZaplata = -2147483647 - 1;
   string maxName ;
   int minZaplata = 2147483647;
   string minName ;

   for(int i=0; i<n;i++)
   {
       if (x[i].zaplata > maxZaplata){
        maxZaplata = x[i].zaplata;
        maxName = x[i].name;
       }

       if (x[i].zaplata < minZaplata){
        minZaplata = x[i].zaplata;
        minName = x[i].name;
       }
   }

   cout << "Max Zaplata: "<< maxName << endl;
   cout << "Min Zaplata: "<< minName;

}