Void INPUT;
Void Output (st *);
Void bubble (st *);
Void Find (st *);
Void Failure (ST *);
/ * Function declaration: These five functions are pointed to the ST type (prior defined) structure as a parameter, no return value. * /
Void
(* Process [5]) (st *) = {INPUT, OUTPUT, BUBBLE, FIND, FAILURE};
/ * Process provides five functions of different functions (pointing to the pointer array of functions) * /
PRINTF
"/ nchoose: / n?");
Scanf
"% d", & choice);
IF (choice> = 0 && choice <= 4)
(* process [
Choice]) (a);
/ * Call the corresponding function to achieve different functions *; /
