Read the user input, which is written in the Lua programming language.
Identify any variables or constants mentioned in the input. These are symbols that represent values or data in the program.
Check for any control structures, such as if statements or loops, which determine the flow of the program based on certain conditions.
Look for any function or method calls, which are predefined blocks of code that perform a specific action or task.
Identify any arithmetic or logical operations, such as addition, subtraction, and comparison, that are used to manipulate or evaluate data.
Parse the input to ensure that it follows the syntax and rules of the Lua programming language.
Identify any comments in the input, which are lines of code that are ignored by the interpreter and are used to provide explanations or annotations for the programmer.
Check for any error messages or warnings that may indicate issues with the code.
If there are no errors, execute the code line by line, following the rules and logic of the Lua programming language.
Display or output any results or messages produced by the code.