Указатель на двумерный массив

int a[2]; 
int* b = new int[2];

cout << b << " " << &b << endl;
cout << a << " " << &a << endl;

int* b = new int[2];
cout << b << " " << &b << endl;

int a[2];
cout << a << " " << &a << endl;

#include <iostream>
#include <iomanip>
using namespace std;
 
int main() {
    int a[2], *c = new int;
    int* b = new int[2];
    cout << b << " " << &b << endl << endl;
    cout << a << " " << &a << endl << endl;
    cout << c << " " << &c << endl << endl;
    c = &a[0];
    cout << c << " " << &c << endl << endl;
    return 0;
}

int a[2];

cout << a << endl; // Вывод "2"

cout << &a << endl; // Опять вывод "2"

int A[2][3];

int B[3];

3*sizeof(int)

#include <iostream>
using namespace std;
int A[2][3]={0,1,2,3,4,5};
int B[3][3]={0,-1,-2,-3,-4,-5,-6,-7,-8};
 
void fun1(int a[][3]) {
    cout << a[1][2] << '\n';
}
 
int main() {
    fun1(A);
    fun1(B);
    return 0;
}

#include <iostream>
#include <typeinfo>
#include <cxxabi.h>
using namespace std;
 
template <typename T> std::string type(T x){
    int status =0;
    return abi::__cxa_demangle(typeid(x).name(), 0, 0, &status);
}
 
int main() {
    int a[2];
    int *c = new int;
    int *b = new int[2];
    cout << b << " " << &b << endl << endl;
    cout << type(b) << " " << type(&b) << endl << endl;
    cout << a << " " << &a << endl << endl;
    cout << type(a) << " " << type(a) << endl << endl;
    cout << c << " " << &c << endl << endl;
    cout << type(c) << " " << type(&c) << endl << endl;
    c = &a[0];
    cout << c << " " << &c << endl << endl;
    cout << type(c) << " " << type(&c) << endl << endl;
    delete [] b;
    c=NULL;
    delete c;
    return 0;
}

return abi::__cxa_demangle(typeid(x).name(), 0, 0, &status);