Change this
Code:
#include <iostream>
#include <fstream>
#include <math.h>
#include <time.h>
#include <iomanip>
#include <conio.h>
#include <string>
#include <cmath>
#include <cstdlib>
#include <stdlib.h>
#include <limits.h>
#include <limits>
#include <stdio.h>
#include <cctype>
#include <ctype.h>
#include <cstdlib>
#include <windows.h>
to
Code:
#include <iostream>
#include <fstream>
#include <iomanip>
#include <string>
#include <cstdlib>
#include <windows.h>
By the way, you tried to include <cstdlib> twice
Also, your media manager doesn't allow for duplicate values, and will overwrite old values, but the user isn't told that!
All you ever use the windows API for is to display your name. So egoistic! Just display your credits section in the console and get rid of the include.
Additional credit: implement a "sort movies by ___" option
By the way, have you ever thought of using vectors, maps or lists?