1. Advanced Data Structure using C++

LECTURE NOTES OF ADVANCED DATA STRUCTURE (MT-CSE 110)
memory to make it available for future use. To free memory that was allocated
dynamically, use free(). Its prototype is
void free(void *ptr);
The free() function releases the memory pointed to by ptr. This memory must
have been allocated with malloc(), calloc(), or realloc(). If ptr is NULL, free()
does nothing. Sample program below demonstrates the free() function.
Prepared By :­
Er. Harvinder Singh
Assist Prof., CSE, H.C.T.M (Kaithal) Page ‐ 71 ‐