c++ project for creating an address book school project

can anyone kindly help me in writing a program for creating an address book. Its kinda urgent and I ll be really grateful. program description: develop a program for an address [login to view URL] entry in an address book is called a contact, which can have any of the following fields, 1. first name 2. last name 3. nickname 4. email1 5. email2 7. phone1 8. phone2 9. address [login to view URL] [login to view URL] [login to view URL] a contact must have at least one of the first four fields to be [login to view URL] the address book the user should be able to [login to view URL] a contact [login to view URL] all contacts sorted by a chosen field [login to view URL] details of a single contact [login to view URL] a contact [login to view URL] all contacts matching a keyword in a given field [login to view URL] a contact [login to view URL] the address book to csv format file [login to view URL] the program when the program is executed it takes a single command line argument:the name of the input file from which it reads an address book. all the modifications should be saved to the same original file on exit. [A] add user shd be prompted for fields one by one. if any one of first 4 fields not there error: Invalid entry: the contact could not be created [D] display sorted by first name last name nickname email [C] display details of contact preview of address book shown and user prompted for the index of the contact whose details to be displayed. [R] remove contact preview of address book shown and user prompted for the index of the contact whose details to be removed. [M] modify contact [F] find contacts matching [E] export to csv format [Q] exit