In this assignment, youll decode Twitter messages that include Internet abbreviations, such as LOL and IRL. The starter program decodes two abbreviations.

1. Expand the number of abbreviations that can be decoded to include the following: AFK = away from keyboard NVM = never mind BFF = best friends forever FTW = for the win IIRC = if I recall correctly TTYL = talk to you later IMHO = in my humble opinion Save your solution for this step in a file named step1.cpp. Youll need to submit each step as a separate file.

2. Allow the user to enter a complete tweet (160 characters or less) as a single line of text. Use getline to get the single line of text then resize (or truncate) to 160 characters. Search the resulting string (using strings find function) for those common abbreviations and print a list of each abbreviation along with its decoded meaning. Save your solution for this step in a file named step2.cpp. Youll need to submit each step as a separate file.

3. Convert the user's tweet to a decoded tweet, replacing the abbreviations directly within the tweet. You only need to replace the first instance of a particular abbreviation. Save your solution for this step in a file named step3.cpp. Youll need to submit each step as a separate file.

Here is an example program execution for step 3 (user input is highlighted here for clarity): Entertweet:I'mgoingtohangoutwithmyBFFIRLtomorrow.

Decodedtweet:I'm going to hang out with my best friends forever in reall ife tomorrow.

Another example execution for step 3 (user input is highlighted here for clarity): Enter tweet: So, IMHO he was going FTW, but I was so LOL that my BFF thought I was going to start crying IRL! Anyway, gotta go, TTYL... I'm going AFK. Decoded tweet: So, in my humble opinion he was going for the win, but I was so laughing out loud that my best friends forever thought I was going to start crying in real life! Anyway, gotta go, talk to you later... I'm going away from keyboard.

This tweet has over 160 characters and gets truncated (user input is highlighted here for clarity): Enter tweet: Any people anywhere, being inclined and having the power, have the right to rise up, and shake off the existing government, and form a new one that suits them better. This is a most valuable - a most sacred right - a right, which we hope and believe, is to liberate the world. - Abraham Lincoln. Decoded tweet: Any people anywhere, being inclined and having the power, have the right to rise up, and shake off the existing government, and form a new one that suits them b

Starter code :

#include #include using namespace std;

int main() { string tweet; cout << "Enter abbreviation from tweet: "; cin >> tweet; // Output decoded abbreviation from tweet if (tweet == "LOL") { cout << "LOL = laughing out loud" << endl; } else if (tweet == "IRL") { cout << "IRL = in real life" << endl; } else { cout << "Sorry, don't know that one." << endl; } return 0; }