n this assignment, you are going to write a C program that reads, processes, and displays attendance records in a Zoom meeting report provided as a txt file.

Getting to know input file:

A sample Zoom meeting report $($input$1.$txt$)$ is given as follows:

The first line of the input file is a header line which includes title of each column of the data file:

Name: Name & surname

Email: Email address

Join Time: Date and time when participants join the meeting

Leave Time: Date and time when participants leave the meeting

Duration: Duration $($in terms of minutes$)$ passed between join and leave time

Each of the remaining lines includes a record for a connection of an attendee to the meeting where attendees are uniquely recognized by their name & surname. Name of an attendee might include more than one word but surname is always a single word at the end of name & surname.

Name & surname refer to the same attendee if they are the same without considering uppercase$/$lowercase distinction of the letters. For example:

Eda Nur Yilmaz and EDA NUR YILMAZ refer to the same attendee.