#include <iostream>
#include <stdio.h>
#include <stdlib.h>
#include <time.h>

using namespace std;

void foo(int &);

int main () {
    int nCount = 20,
        nArr[20]   ;

    for (int i = 0; i < nCount; i++) {
        nArr[i] = rand()%1000;
        cout << nArr[i] << endl;
    }

    foo(nArr[11]); //?
}



/////////////////////////////////////////////////////////
void foo(int &Arr)                                     //
{
    cout << "------" << endl;

    int *p = &Arr;

    int *p2 = p -= 11;

    for(int i = 0; i < 20; i++) {

        cout << p[i] << endl;
    }
}


/*
#include <iostream>
#include <stdio.h>
#include <stdlib.h>
#include <time.h>

using namespace std;

void foo(int *Arr);

int main () {
    int nCount = 20,
        nArr[20]   ;

    for (int i = 0; i < nCount; i++) {
        nArr[i] = rand()%1000;
        cout << nArr[i] << endl;
    }

    foo(&nArr[11]); //?
}



/////////////////////////////////////////////////////////
void foo(int *Arr)                                     //
{
    cout << "------" << endl;

    int *p = Arr -= 11;

    for(int i = 0; i < 20; i++) {

        cout << p[i] << endl;
    }
}

*/