Pointeri

#include <iostream>

using namespace std;

int main()
{
    /*int x = 2;
    int *p=&x;
    cout<<*&x<<endl;
    cout<<p<<endl;
     *p=7;
    cout<<*p<<endl;
    cout<<x;
    /*int v[5] = {0, 3, 4, 1, 2};
    cout<<v<<endl;
    cout<<&v[0]<<endl;
    cout<<&v[1]<<endl;
    cout<<&v[2]<<endl;*/

    /*int *v = new int[7];
    for (int i=0; i<7; i++)
        v[i]=0;
    for (int i=0; i<7; i++)
        cout<<v[i]<<endl;*/

    //2d array dynamic allocation
    int **v = new int *[10];
    for (int i=0; i<10; i++)
        v[i]=new int[2];
    return 0;
}
Pointeri