#include <iostream>
#include <conio.h>
#include <windows.h>
using namespace std;
int menu();
int main()
{

                int answer=menu();
    switch (answer)
                {
                        case 0: cout<<"1"<<endl;break;
                                case 1: cout<<"2"<<endl;break;
                                case 2: cout<<"3"<<endl;break;
                                case 3: cout<<"4"<<endl;return 0;
        }
                system("pause");
                return 0;
}

int menu() {
        int key=0;
        int code;
        do {
                system("cls");
                key=(key+4)%4;
                                if (key==0) cout<<"-> Privet +1"<<endl;
                                                else  cout<<"   Privet +1"<<endl;

                                if (key==1) cout<<"-> Privet +2"<<endl;
                                                else  cout<<"   Privet +2"<<endl;

                                if (key==2) cout<<"-> Privet +3"<<endl;
                                                else  cout<<"   Privet +3"<<endl;

                                if (key==3) cout<<"-> Privet +4"<<endl;
                                                else  cout<<"   Privet +4"<<endl;

                                code=getch();
                if (code==224)
                                {
                                        code=getch();
                                        if (code==80) key++;
                                        if (code==72) key--;
                        }
           }while(code!=13);
                system("cls");
        return key;
}