C语言，数组与指针的关系，从广义是讲，是等价的

#include <iostream>

using namespace std;

void printArray1_1(int count,int ary[])
{
    for(int i = 0; i < count; ++i)
    {
        cout << "ary1[" << i << "] = " << ary[i] << endl;
    }
}

void printArray1_2(int count,int* ary)
{
    for(int i = 0; i < count; ++i)
    {
        cout << "ary1[" << i << "] = " << *(ary + i) << endl;
    }
}

void doubleArray1_1(int count,int ary[])
{
    for(int i = 0; i < count; ++i)
    {
        // int ary[] <--> int* ary
        // !!!! Passed function-arument by pointer
        // !!!! So can change the value of the pointer
        ary[i] *= 2;
    }
}

void doubleArray1_2(int count,int* ary)
{
    for(int i = 0; i < count; ++i)
    {
        // int ary[] <--> int* ary
        // !!!! Passed function-arument by pointer
        // !!!! So can change the value of the pointer
        *(ary + i) *= 2;
    }
}

int main(int argc, char* argv[])
{
    int ary1[3] = { 1, 3, 5 };
    int ary2[3][5] = {
                     { 1, 3, 5, 7,    9 },    // row 0
                     { 11, 33, 55, 77, 99 },    // row 1
                     { 111, 333, 555, 777,999 },    // row 2
                     };

    //
    // 1-dimension Array Test
    //

    // ary1 is 1-dimesion Array
    // ary1 <--> &ary1[0]    , is a pointer point to int number
    cout << "       ary1 = " << ary1 << endl;
    cout << " (ary1 + 0) = " << (ary1 + 0) << endl;
    // (ary1 + 1) <--> &ary1[1]
    cout << " (ary1 + 1) = " << (ary1 + 1) << endl;
    // delta = sizeof(int) = 4(bytes)
    // get the real number value in the address
    cout << "      *ary1 = " << *ary1 << endl;         // *&ary1[0] --> ary1[0] = 1
    cout << "*(ary1 + 0) = " << *(ary1 + 0) << endl; // ary1[0] <--> *(ary1 + 0) = 1
    cout << "*(ary1 + 1) = " << *(ary1 + 1) << endl; // ary1[1] <--> *(ary1 + 1) = 3

    cout <<"-------------------------------------------------------" << endl;

    //
    // 2-dimension Array Test
    //

    // ary2 <--> &ary2[0]
    // pointer to { 1, 3, 5, 7,    9 },    // row 0 , 1-dim array's address
    cout << "       ary2 = " << ary2 << endl;
    // *ary2 --> *&ary2[0] --> ary2[0] --> &ary2[0][0]
    // because the ary2[0] is an 1-dim array's name
    cout << "      *ary2 = " << *ary2 << endl;
    cout << " (ary2 + 0) = " << (ary2 + 0) << endl;
    // ary2 <--> &ary2[0] ,
    // so ary2 + 1 = &ary2[0] + 1,
    // it means offset the 1-dim array's pointer(&ary2[0]) +1 step,
    // so it then pointer to ary2[1] = &ary2[1]
    // pointer to { 11, 33, 55, 77,    99 },    // row 1 , 1-dim array's address
    cout << " (ary2 + 1) = " << (ary2 + 1) << endl;
    // delta from (ary2 + 1) to (ary2 + 0) is 5*4 , 5 int space


    // *(ary2 + 0) --> *(ary2) --> *ary2 --> *&ary2[0] --> ary2[0] --> &ary2[0][0] --> pointer to 1
    cout << "*(ary2 + 0) = " << *(ary2 + 0) << endl;
    // *(ary2 + 1) --> *(ary2 + 1) --> *ary2[1] --> *&ary2[1] --> ary2[1] --> &ary2[1][0] --> pointer to 11
    cout << "*(ary2 + 1) = " << *(ary2 + 1) << endl;

    cout <<"-------------------------------------------------------" << endl;
    // *(ary2 + 0) + 1 --> &ary2[0][0] offset  1 int space
    cout << "*(ary2 + 0) + 1     = " << (*(ary2 + 0) + 1) << endl;
    cout << "     &ary2[0][1]    = " << &ary2[0][1] << endl;
    // *(*(ary2 + 0) + 0) --> *&ary2[0][0] --> ary2[0][0] --> 1
    cout << "*(*(ary2 + 0) + 0)  = " << *(*(ary2 + 0) + 0) << endl;
    // --> 3
    cout << "*(*(ary2 + 0) + 1)  = " << *(*(ary2 + 0) + 1) << endl;
    // *(*(ary2 + 1) + 0) --> *&ary2[1][0] --> ary2[1][0] --> 11
    cout << "*(*(ary2 + 1) + 0)  = " << *(*(ary2 + 1) + 0) << endl;
    // --> 33
    cout << "*(*(ary2 + 1) + 1)  = " << *(*(ary2 + 1) + 1) << endl;

    cout <<"-------------------------------------------------------" << endl;
    // Print Array
    printArray1_1(3,ary1);
    printArray1_2(3,ary1);

    // Double Array
    doubleArray1_1(3,ary1);
    cout << "After Double Value of Array1 : " << endl;
    printArray1_1(3,ary1);

    doubleArray1_2(3,ary1);
    cout << "After twice Double Value of Array1 : " << endl;
    printArray1_2(3,ary1);
    return 0;
}