#include <iostream>
#include <iomanip>

using namespace std;

const size_t MAX_SIZE = 10;

void PrintArray(int ary[]);
void ChangeArray(int ary[]);
void ChangeArray2(const int ary[]);
//void ArrayRef(int & ary[]);
//int[MAX_SIZE]  MakeArray();

int main() {
    int ary1[MAX_SIZE] {0};
    int ary2[MAX_SIZE] ;

    cout << " arry 1 is " << ary1 << endl;

    //ary2 = ary1;
    if (ary1 < ary2) {
       cout << "ary1 is smaller " << endl;
    } else {
       cout << "ary2 is smaller " << endl;
    }

    if (ary2 < ary1) {
       cout << "ary2 is smaller " << endl;
    } else {
       cout << "ary1 is smaller " << endl;
    }

    //ary1 = ary1 + 1;
    //
    //
    cout << "The initial array 1 " << endl;
    PrintArray(ary1);
    cout << endl;

    ChangeArray(ary1);
    cout << "After calling ChangeArray" << endl;
    PrintArray(ary1);


    return 0;
}

void PrintArray(int ary[]){
    size_t i;

    for(i =0; i < MAX_SIZE; i++) {
       cout << i << setw(10) << ary[i] << endl;
    }

    return;
}

void ChangeArray(int ary[]){
    size_t i;

    for(i =0; i < MAX_SIZE; i++) {
       ary[i] += 10;
    }

    return;
}

void ChangeArray2(const int ary[]){
    size_t i;

    for(i =0; i < MAX_SIZE; i++) {
       //ary[i] = -999;
    }

    return;
}