You want to create a small database of information about your friends. For each friend you want to record their:
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.