#include <iostream>
using namespace std;
int* f(int int_array_A[])
{
int length=sizeof(int_array_A);
cout<<"The length of the pointer of integer array is:"<<length<<endl;
return int_array_A;
}
int main()
{
int int_array_A[]={1,2,3,4,5,6};
cout<<"The length of the integer array is:"<<sizeof(int_array_A)<<endl;
int* ptr_int_array=f(int_array_A);
return 0;
}