C++ I need help redoing some code

We now update the getRating function from last week to use these arrays of User and Book objects , to search for a particular users rating for a particular book title. Write a function that, given a users name and a books title, returns the rating that the user gave for that book.

• Your function MUST be named getRating.

• Your function should take 6 input arguments in the following order:

  • string: username

  • string: title of the book

  • Array of User objects: users

  • Array of Book objects: books

  • int: number of users currently stored in the users array

  • int: number of books currently stored the books array

• The username and book title search should be case insensitive. Ben, ben and BEN are one and the same user.

• If both the user name and the book title are found in the arrays, then the function should return the users rating value for that book title.

• The function should return the following values depending on cases:

  • Return the rating value if both user and title are found

  • Return -3 if the user or the title are not found

USER.H

class User { private : string username; // make private vairbales const static int size = 50; // make it so vairbale does cange int ratings[size]; int numRatings; public : User (); User (string username, int ratings[], int numRatings); string getUsername(); void setUsername(string); int getRatingAt (int); bool setRatingAt (int, int); int getNumRatings(); void setNumRatings (int); int getSize (); };

USER.cpp

User::User() // calls the default constructor { username = ""; // makes a emputy string numRatings = 0; // makes numratings = 0 for (int i = 0; i < size; i++) { ratings [i] = 0; // makes the ratings array become 0 } }

User::User(string inputname, int inputratings[],int inputnumrating) // calls the function from Class User { username = inputname; numRatings = inputnumrating; for (int i = 0; i < size; i++) { ratings[i] = 0; } for (int i = 0; i < numRatings; i ++) { ratings[i] = inputratings[i]; // makes the rating array equal to inputratings array } }

string User::getUsername() // calls the function from Class User { return username; }

void User::setUsername(string inputname) // calls the function from Class User { username = inputname; }

int User::getRatingAt(int index) // calls the function from Class User { int rate = 0; if (index >= size) // if index is greather than or equal to size { return -1; } if (index < size) // if index is less than size { rate = ratings[index]; return rate; } }

bool User::setRatingAt(int index, int val) // calls the bool function from Class User { bool value; // bool value

if ((val >= 0 && val <= 5) && (index < size && index >= 0)) // make sure both statements are true { ratings[index] = val; value = true; } else { value = false; } return value; }

int User::getNumRatings() // calls the function from Class User { return numRatings; }

The other.cpp this needs to be edited

int getRating(string username, string titleBook, string users[], string titles[], int ratings[][50], int numusers, int numbooks) { int b; int l; for (int i = 0; i < numusers; i++) { if (users[i].length() == username.length()) // {

for (b = 0; b < username.length(); b++) { if (tolower(username[b]) != tolower(users[i][b])) { break; } } if (b == username.length()) { for (int a = 0; a < numbooks; a++) { if (titles[a].length() == titleBook.length()) {

for (l = 0; l < titleBook.length(); l++) { if (tolower(titleBook[l]) != tolower(titles[a][l])) { break; } } if (l == titleBook.length()) { return ratings[i][a]; } } } } } } return -3; // return -3 }