Explaining C++ code

Our code consists of a preprocessor directive, the main() function, an expression statement, a declaration statement, and a return statement.

  1. A preprocessor is used to include libraries that are needed for our program to execute.
  2. Main() function is what contains the main part of our program. Or the place where the main execution of our program is done.
  3. An expression statement is where we express something to the compiler Like in this we expressed our story to the compiler via string.
  4. A declaration statement is where we declare variables that we want to use in our program.
  5. Return statement is used to tell the compiler to end the program.

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