Best Alternative

[Angela]

Can someone suggest the best possible way to release of all resources once a program is completed or also after forcing a program for termination? I want to know the best alternative for achieving this and also kindly state the reason why it is best

[Mukhtar Ahmad]

the best possible way to release of all resources depends upon the programmer how he/she writes the code.
the best possible way is to make a funcion for the same purpose and make a call to free() function for any resources allocated by every pointer used in the program and as for as the other variables are concerned; all of them are destroyed by the OS itself once the program is finished.