HELP IN C PROGRAM CODE PLEASE

HERE IS THE SCREEN SHOT OF chirp_data.csv

5. A social networking company, Chirper, has contracted you to parse their CSV data of individual Chirps. Each line of CSV in their file is structured as "USER- NAME,MESSAGE,DATE". Implement a function parse_chirp which verifies that each input string matches this format by ensuring that: There are 3 tokens in the string corresponding to the 3 properties above. The username must begin with @. The third token should be in the format MM/DD/YYYY (hint: tokenize this as well). The function should return 0 if the CSV string is valid, and 1 otherwise. Your program should read CSV strings until the string "END" is read as input. Print all valid strings to stdout followed by a line indicating how many invalid strings were entered. amos @spacerocks @drsncrnrs @amos @lane12 @holden @naomi @holden It's better to go down swinging than rolling over Never listen what people say. Just watch what they do. Go into a room too fast Kid... the room eats you A kid needs at least one person who never gives up on them. No matter what. Individuals can be divided and conquered... but symbols endure None of us can change the things we've done. But we can all change what we do next. 2020-06-24,2,You can tell you've found a really interesting question when nobody wants you to answer it. 2020-06-25,8,No coffee. This is a terrible planet. 1/27/2021 1/27/2021 1/28/2021 1/29/2021 1/30/2021 2/1/2021 2/2/2021 2/2/2021 5. A social networking company, Chirper, has contracted you to parse their CSV data of individual Chirps. Each line of CSV in their file is structured as "USER- NAME,MESSAGE,DATE". Implement a function parse_chirp which verifies that each input string matches this format by ensuring that: There are 3 tokens in the string corresponding to the 3 properties above. The username must begin with @. The third token should be in the format MM/DD/YYYY (hint: tokenize this as well). The function should return 0 if the CSV string is valid, and 1 otherwise. Your program should read CSV strings until the string "END" is read as input. Print all valid strings to stdout followed by a line indicating how many invalid strings were entered. amos @spacerocks @drsncrnrs @amos @lane12 @holden @naomi @holden It's better to go down swinging than rolling over Never listen what people say. Just watch what they do. Go into a room too fast Kid... the room eats you A kid needs at least one person who never gives up on them. No matter what. Individuals can be divided and conquered... but symbols endure None of us can change the things we've done. But we can all change what we do next. 2020-06-24,2,You can tell you've found a really interesting question when nobody wants you to answer it. 2020-06-25,8,No coffee. This is a terrible planet. 1/27/2021 1/27/2021 1/28/2021 1/29/2021 1/30/2021 2/1/2021 2/2/2021 2/2/2021