Just using this topic for myself to complete challenges from the C++ intro course 
Anything changes you’d make/incorrect info would be well welcomed as I am still in the early stages of learning and open to hearing better definitions
Preprocessor directive: add external sources of code to help run our program
Main function: section to create the process of our program
Expression statements: where we use code to speak to user/what user sees (in terminal in this case)
Declaration statemnts: create and ‘declare’ what variables are to be used eventually in expression statements
Return statements: what we return back to the system; null
Bulls & Cows Write-Up
- The inputs will be letters / words
- The outputs will be game explanation, the problem, the report of the users input (correct / inccorect), game status, attempts left, and finishing retry/win report
- The user will be asked to solve a problem: find the word based on the number of letters, report of their earlier guesses, and raw intelligence
- Performance limits can include, amount of words we can add & no proper (modern) GUI
- Assets needed are text to explain game but art and sound can improve usability / user experience