#include <iostream>
#include<cstdlib>
#include<ctime>
using namespace std;
const unsigned int MAX_N = 50;
int main()
{
    int A[MAX_N];
    int n;
    int b, a;
    int  ilosc_index = 0;
    int pary = 0;
    int j;
    srand(time(NULL));
    cout << "Podaj ilosc liczb: ";
    cin >> n;
    cout << "Podaj poczatek przedzialu a: ";
    cin >> a;
    cout << "Podaj kraniec przedzialu b: ";
    cin >> b;
    if (n > 0 && n < 50) {
        for (int i = 0; i < n; i++) {
            A[i] = rand() % (b - a) +a + 1;
        }
        cout << "A = [";
        for (int i = 0; i < n; i++) {
            cout <<" "<< A[i];

        }cout << " ]" << endl << endl;
        for (int j = 0; j < n - 1; j++) {
            if (abs(A[j] - A[j + 1]) >= 3)
{
                pary++;
            cout << "(" << A[j] << "," << A[j + 1] << ")";
           If(A[j]> A[j+1]
{
           For (b =0; b< n ;n++)
{
If (A[b] == A[j])
Cout<< "    " << b;
}
}
    Else
{
           For (b =0; b< n ;n++)
{
If (A[b] == A[j+1])
Cout<< "    " << b;
}
}

        }


    }
    cout << "Ilosc par =" << pary << endl;
    cout << "Ile indeksow" << ilosc_index;