Array address problems

Int _ tmain (INT argc, _ tchar * argv [])

{

Int ints [10] = {

10, 20, 30, 40, 50, 60, 70, 80, 90,100

};

Int * IP = ints + 3;

}

Q:

Ints = 0012ff3c

Ints [4] = 50

Ints + 4 = 0012ff4c

* Ints + 4 = 14

* (Ints + 4) = 50

Ints [-2] =-858993460

& Ints = 0012ff3c

& Ints [4] = 0012ff4c

& Ints [-2] = 0012ff34

IP = 0012ff48

IP [4] = 80

IP + 4 = 0012ff58

* (IP + 4) = 80

IP [-2] = 20

& Amp; IP = 0012ff30

& IP [4] = 0012ff58

& IP + 4 = 0012ff40

& IP [-2] = 0012ff40

 

& Ints [0] = 0012ff3c ints [0] = 10

& Ints [1] = 0012ff40 ints [1] = 20

& Ints [2] = 0012ff44 ints [2] = 30

& Ints [3] = 0012ff48 ints [3] = 40

& Ints [4] = 0012ff4c ints [4] = 50

& Ints [5] = 0012ff50 ints [5] = 60

& Ints [6] = 0012ff54 ints [6] = 70

& Ints [7] = 0012ff58 ints [7] = 80

& Ints [8] = 0012ff5c ints [8] = 90

& Ints [9] = 0012ff60 ints [9] = 100

 

& IP [-3] = 0012ff3c & IP + (-3) = 0012ff24 IP [-3] = 10 IP +-3 = 0012ff3c * (IP +-3) = 10

& IP [-2] = 0012ff40 & IP + (-2) = 0012ff28 IP [-2] = 20 IP +-2 = 0012ff40 * (IP +-2) = 20

& IP [-1] = 0012ff44 & IP + (-1) = 0012ff2c IP [-1] = 30 IP +-1 = 0012ff44 * (IP +-1) = 30

& IP [0] = 0012ff48 & IP + (0) = 0012ff30 IP [0] = 40 IP + 0 = 0012ff48 * (IP + 0) = 40

& IP [1] = 0012ff4c & IP + (1) = 0012ff34 IP [1] = 50 IP + 1 = 0012ff4c * (IP + 1) = 50

& IP [2] = 0012ff50 & IP + (2) = 0012ff38 IP [2] = 60 IP + 2 = 0012ff50 * (IP + 2) = 60

& IP [3] = 0012ff54 & IP + (3) = 0012ff3c IP [3] = 70 IP + 3 = 0012ff54 * (IP + 3) = 70

& IP [4] = 0012ff58 & IP + (4) = 0012ff40 IP [4] = 80 IP + 4 = 0012ff58 * (IP + 4) = 80

& IP [5] = 0012ff5c & IP + (5) = 0012ff44 IP [5] = 90 IP + 5 = 0012ff5c * (IP + 5) = 90

& IP [6] = 0012ff60 & IP + (6) = 0012ff48 IP [6] = 100 IP + 6 = 0012ff60 * (IP + 6) = 100

& IP [7] = 0012ff64 & IP + (7) = 0012ff4c IP [7] =-858993460 IP + 7 = 0012ff64 * (IP + 7) =-858993460

& IP [8] = 0012ff68 & IP + (8) = 0012ff50 IP [8] = 1245112 IP + 8 = 0012ff68 * (IP + 8) = 1245112

& IP [9] = 0012ff6c & IP + (9) = 0012ff54 IP [9] = 4269494 IP + 9 = 0012ff6c * (IP + 9) = 4269494

The above is the result printed by the machine. The source code is:

#include "stdafx.h"#include <iostream>#include <math.h>#include <iomanip>using namespace std;int _tmain(int argc, _TCHAR* argv[]){int ints[10]={10,20,30,40,50,60,70,80,90,100};int *ip=ints+3;cout<<"ints ="<<setw(20)<<ints<<endl;cout<<"ints[4] ="<<setw(20)<<ints[4]<<endl;cout<<"ints+4 ="<<setw(20)<<ints+4<<endl;cout<<"*ints+4 ="<<setw(20)<<*ints+4<<endl;cout<<"*(ints+4) ="<<setw(20)<<*(ints+4)<<endl;cout<<"ints[-2] ="<<setw(20)<<ints[-2]<<endl;cout<<"&ints ="<<setw(20)<<&ints<<endl;cout<<"&ints[4] ="<<setw(20)<<&ints[4]<<endl;cout<<"&ints[-2] ="<<setw(20)<<&ints[-2]<<endl;cout<<"ip ="<<setw(20)<<ip<<endl;cout<<"ip[4] ="<<setw(20)<<ip[4]<<endl;cout<<"ip+4 ="<<setw(20)<<ip+4<<endl;cout<<"*(ip+4) ="<<setw(20)<<*(ip+4)<<endl;cout<<"ip[-2] ="<<setw(20)<<ip[-2]<<endl;cout<<"&ip ="<<setw(20)<<&ip<<endl;cout<<"&ip[4] ="<<setw(20)<<&ip[4]<<endl;cout<<"&ip+4 ="<<setw(20)<<&ip+4<<endl;cout<<"&ip[-2] ="<<setw(20)<<&ip[-2]<<endl;for (int i=0;i<10;i++){cout<<"&ints["<<setw(2)<<i<<"]="<<&ints[i]<<"";cout<<"ints["<<setw(2)<<i<<"]="<<ints[i]<<endl;}for (int i=-3;i<10;i++){cout<<"&ip["<<setw(2)<<i<<"]="<<(&ip[i])<<"";cout<<"&ip+("<<setw(2)<<i<<")="<<(&ip+i)<<"";cout<<"ip["<<setw(2)<<i<<"]="<<(ip[i])<<"";cout<<"ip+"<<setw(2)<<i<<"="<<(ip+i)<<"";cout<<"*(ip+"<<setw(2)<<i<<") ="<<(*(ip+i))<<endl;}system("pause");return 0;}

My machine is a 32-bit machine and the compiling environment is vs2005.