aaryahjolia / Contact_Directory_System

A code of Contact Directory system written in C using ds like circular doubly linked list, sorting algorithms, etc.

Contact_Directory_System

A Code of Contact Directory system written in C using ds like circular doubly linked list, sorting algorithms, etc. It shows similar system as that of on our phone. Made by : Aarya Ahjolia

Fields Included :

1. Name of contact
2. Phone no.
3. Mark as favourite contact or not

Functions Included :

1. Adding a contact
2. Removing a contact
3. Searching a contact (which can be done by entering a char or a substring also)
4. Display Contacts
5. Updating details
6. Display Favourite Contact list

OUTPUT : -----Contact Management Application-----

1. Add Contact
2. Remove Contact
3. Show Contacts
4. Search Contacts
5. Update Details
6. Show Favourite List
7. Exit

Enter Choice : 1 Enter Person Name: aarya ahjolia Enter 10 Digit Phone Number: 222222222 Please Enter 10 digit Number ! Enter 10 Digit Phone Number: 2222222222 Add this contact to Favourite List ?

1. Yes
2. No Enter choice : 2

-----Contact Management Application-----

1. Add Contact
2. Remove Contact
3. Show Contacts
4. Search Contacts
5. Update Details
6. Show Favourite List
7. Exit

Enter Choice : 1 Enter Person Name: xyz ahjolia Enter 10 Digit Phone Number: 3333333333 Add this contact to Favourite List ?

1. Yes
2. No Enter choice : 2

-----Contact Management Application-----

1. Add Contact
2. Remove Contact
3. Show Contacts
4. Search Contacts
5. Update Details
6. Show Favourite List
7. Exit

Enter Choice : 1 Enter Person Name: the begmmer human Enter 10 Digit Phone Number: 4444444444 Add this contact to Favourite List ?

1. Yes
2. No Enter choice : 2

-----Contact Management Application-----

1. Add Contact
2. Remove Contact
3. Show Contacts
4. Search Contacts
5. Update Details
6. Show Favourite List
7. Exit

Enter Choice : 3

Displaying Contact Directory : Name : Aarya Ahjolia , Phone No.: [phone] Name : The Begmmer Human , Phone No.: [phone] Name : Xyz Ahjolia , Phone No.: [phone]

-----Contact Management Application-----

1. Add Contact
2. Remove Contact
3. Show Contacts
4. Search Contacts
5. Update Details
6. Show Favourite List
7. Exit

Enter Choice : 4 Enter Person Name to Search : j

Found Names :

1. Aarya Ahjolia
2. Xyz Ahjolia

-----Contact Management Application-----

1. Add Contact
2. Remove Contact
3. Show Contacts
4. Search Contacts
5. Update Details
6. Show Favourite List
7. Exit

Enter Choice : 4 Enter Person Name to Search : the

Found Names :

1. The Begmmer Human

-----Contact Management Application-----

1. Add Contact
2. Remove Contact
3. Show Contacts
4. Search Contacts
5. Update Details
6. Show Favourite List
7. Exit

Enter Choice : 6

Displaying Favourite Contact Directory : No Favourite Contact is there !

-----Contact Management Application-----

1. Add Contact
2. Remove Contact
3. Show Contacts
4. Search Contacts
5. Update Details
6. Show Favourite List
7. Exit

Enter Choice : 5 Enter Person Name to Update : aar

Found Name : aarya ahjolia Do you want to update this Contact ?

1. Yes
2. Find another contact 1

What do you want to update?

1. Name
2. Phone no
3. Add/Remove from favourites Enter choice : 3

What do you want to do?

1. Add to Favourites
2. Remove from favourites 1 Added to Favourite List Successfully !

-----Contact Management Application-----

1. Add Contact
2. Remove Contact
3. Show Contacts
4. Search Contacts
5. Update Details
6. Show Favourite List
7. Exit

Enter Choice : 5 Enter Person Name to Update : th

Found Name : the begmmer human Do you want to update this Contact ?

1. Yes
2. Find another contact 1

What do you want to update?

1. Name
2. Phone no
3. Add/Remove from favourites Enter choice : 3

What do you want to do?

1. Add to Favourites
2. Remove from favourites 1 Added to Favourite List Successfully !

-----Contact Management Application-----

1. Add Contact
2. Remove Contact
3. Show Contacts
4. Search Contacts
5. Update Details
6. Show Favourite List
7. Exit

Enter Choice : 6

Displaying Favourite Contact Directory :

1. Name : Aarya Ahjolia , Phone No.: [phone]
2. Name : The Begmmer Human , Phone No.: [phone]

-----Contact Management Application-----

1. Add Contact
2. Remove Contact
3. Show Contacts
4. Search Contacts
5. Update Details
6. Show Favourite List
7. Exit

Enter Choice : 3

Displaying Contact Directory : Name : Aarya Ahjolia , Phone No.: [phone] Name : The Begmmer Human , Phone No.: [phone] Name : Xyz Ahjolia , Phone No.: [phone]

-----Contact Management Application-----

1. Add Contact
2. Remove Contact
3. Show Contacts
4. Search Contacts
5. Update Details
6. Show Favourite List
7. Exit

Enter Choice : 2 Enter Full Person Name to delete : (Name you entered when adding contact) the begmmer human

Contact deleted!

-----Contact Management Application-----

1. Add Contact
2. Remove Contact
3. Show Contacts
4. Search Contacts
5. Update Details
6. Show Favourite List
7. Exit

Enter Choice : 2 Enter Full Person Name to delete : (Name you entered when adding contact) xyz ahjolia

Contact deleted!

-----Contact Management Application-----

1. Add Contact
2. Remove Contact
3. Show Contacts
4. Search Contacts
5. Update Details
6. Show Favourite List
7. Exit

Enter Choice : 3

Displaying Contact Directory : Name : Aarya Ahjolia , Phone No.: [phone]

-----Contact Management Application-----

1. Add Contact
2. Remove Contact
3. Show Contacts
4. Search Contacts
5. Update Details
6. Show Favourite List
7. Exit

Enter Choice : 6

Displaying Favourite Contact Directory :

1. Name : Aarya Ahjolia , Phone No.: [phone]

-----Contact Management Application-----

1. Add Contact
2. Remove Contact
3. Show Contacts
4. Search Contacts
5. Update Details
6. Show Favourite List
7. Exit

Enter Choice : 7