// Pantea Aria

// Memory Leak Example (Lost Pointer)
// Complete the TODO sections below

// (Memory is allocated twice but only one freed)
// use "dcc --leak-check program_name.c -o program" to see the error message


#include <stdio.h>
#include <stdlib.h>

int main(void) {

    // TODO 1:
    // Allocate memory for one integer
    int *ptr = malloc(sizeof(int));

    // TODO 2:
    // Store the value 10 in the allocated memory
    *ptr = 10;

    // TODO 3:
    // Allocate NEW memory to ptr again
    ptr = malloc(sizeof(int));

    // TODO 4:
    // Explain in a comment:
    // What happened to the first allocated memory?

    // TODO 5:
    // Free the memory currently pointed to by ptr
    free (ptr);
    return 0;
}