small database of information about your friends on c++

You want to create a small database of information about your friends. For each friend you want to record their: Birthday Email address Telephone number i) Construct a std::map to hold this information. Keys should be your friends’ names (assuming that no two friends share the same name). Values should be contained in a suitable struct. ii) Write functions to enable you to a) Create entries for new friends. b) Return information about friends when requested c) Modify information held about a friend when their details change. d) Delete friend’s details after they commit unspeakable wrong-doings towards you. iii) Write a main() function that sets up a map containing three of four entries and demonstrates your functions being run.