Declare integer variable m
Declare integer pointer variable ab

Assign 29 to m
Print the address of m and its value
Print the address of ab and the content it points to

Assign the address of m to ab
Print the address of ab and the content it points to

Assign 34 to m
Print the address of ab and the content it points to

Assign 7 to the content of ab
Print the value of m

#include <stdio.h>
int main()
{
  //! showMemory()
   int* ab;
   int m;
   m=29;
   printf(" Address of m : %p\n",&m);
   printf(" Value of m : %d\n\n",m);
   ab=&m;
   printf(" Address of pointer ab : %p\n",ab);
   printf(" Content of pointer ab : %d\n\n",*ab);
   m=34;
   printf(" Address of pointer ab : %p\n",ab);
   printf(" Content of pointer ab : %d\n\n",*ab);
   *ab=7;
   printf(" Value of m : %d\n\n",m);
   return 0;
}