a simple pointer example

#include<iostream>
using namespace std;

int main()
{
    double price[] = {75, 125,188};
    short count[] = { 5, 3, 1 };

    double *pr = price;
    short *ct = &count[0];

    cout << "pr = " << pr <<" , " << "*pr = " << *pr << "\n";
    pr = pr + 1;
    cout << "now pr = " << pr << " , " <<"*pr = " << *pr <<"\n";

    cout << "access two element with array notation\n";
    cout << "count[0] = " << count[0] << endl;
    cout << "count[1] = " << count[1] << endl;
    cout << "access two element with pointer notation\n";
    cout << "*count = " << *count << " , *(count + 1) = " << *(count + 1) << endl;

    cout <<"size of count is " << sizeof(count) << endl;
    cout << "size of *ct is " << sizeof(ct) << endl;
    return 0;
    
}

result:

pr = 0x22fe10 , *pr = 75
now pr = 0x22fe18 , *pr = 125
access two element with array notation
count[0] = 5
count[1] = 3
access two element with pointer notation
*count = 5 , *(count + 1) = 3
size of count is 6
size of *ct is 8