// Pantea Aria

// static memories - they get released once the program finishes.

// you can allocate memory whenever you want and free that whenver you want - Dynamic memory
    
#include <stdio.h>
#include <string.h>
#include <stdlib.h>


int main(void) {
    
    // grab dynamic memory for one integer
    // allocating 4 bytes of heap and return the address into p from stack memory
   
    // assign 20 to that memory from head
    // dereferencing
    
    // print the value in the memory
    
    // if you don't need that memory, then release it
    
    // dynamic array of int
    // 10 integer after each other in heap

    // assign 10 to 20 to them
    
    // print out all values in the array
     
    

    // dynamic structure from heap
    // define struct student before main
    // allocate memory from heap for 1 student

    // assign value to zid - dereferencing a pointer to structure
    
    // assign value to name 
    
    // print out the values
    
    // release it
        
    // array of 10 student
    
    return 0;

}