If a user's input string matches a known text message abbreviation, output the unabbreviated form, else output: Unknown. Support two abbreviations: LOL -- laughing out loud, and IDK -- I don't know. (4 pts) C++

The code is in C++ as specified.

see explanation.

Explanation:

/* For this program to work, we must include the operating system.

#include <iostream>

#include <string> // Note: This library is needed to use the string type

using namespace std;

int main() {

  string text;

  cout<< "Input an abbreviation:" << endl;

  getline (cin,text);  // we must introduce the string

/* By using if and else if, we can make the program work as we want it. They also need to be equal to zero to avoid having our program outputting something else. */  

 if (text.find("LOL") == 0) {

    cout << "laughing out loud" << endl;

 }

  else if (text.find("IDK") == 0) {

    cout << "I don't know" << endl;

 }

 else if (text.find ("BFF") == 0) {

    cout << "best friends forever" << endl;

 }

 else if (text.find ("IMHO") == 0) {

    cout << "in my humble opinion" << endl;

 }

 else if (text.find ("TMI") == 0) {

    cout << "too much information" << endl;

 }

 else {

    cout << "Unknown" << endl;

 }

  return 0;

}

/* For "LOL" as input, this program will output:

Input an abbreviation:

laughing out loud

For "TTYL" as input, this program will output:  

Input an abbreviation:

Unknown

*/

i guess the correct option is letter a.

use contrasting font sizes, but the same font style