#include <iostream>
using namespace std;
int main()
{
    int *p,*q;
    int x=3;
    p=&x;
    cout<<p<<' '<< *p<<endl;
    *p=*p+5;
    *q=45; /// eroare la q-nu are alocata memorie
    cout<<*q<<' '<<x;

    cout<<"\n-------------------\n";

    int v[5]= {1,2,3,4,5};
    p=v; /// 1
    cout<<p[2]<<' '<<*(p+2)<<endl;
    p=&v[1];
    p++;
    cout<<*p<<endl;
    *p+=2;
    cout<<*p<<endl;
    *(v+3)=15;
    cout<<*(3+v)<< ' '<< 3[v]<<endl;
    cout<<p-v;
    cout<<"\n-------------------\n";
    int *w;
    w=new int;/// p=(int*) malloc(sizeof(int));
    *w=2;
    delete w;

    int *t;
    t= new int [10]; /// p=(int*) malloc(10*sizeof(int));
    for (i=0; i<4; i++)
        t[i]=i+10;
    for (i=0; i<10; i++)
        cout<<*(t+i)<<''<<t[i]<<endl;
    delete [] p;


    return 0;
}