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Computer Science

Need Help with Testing functions (console.log)

Hi, so I have a project on code.org (Unit 7 Lesson 9,10)that you have to make a library out of. The requirement was that you needed 2 functions with at least 1 loop, parameter, conditional statement, return value. I have built the function, but have no idea how to test it out using console.log. Can someone show me how to?

(Wanted to make functions that is like cereal calories guessing game, shows a picture of cereal, user input random calorie guess, if correct says right, if wrong, then says wrong. After one guesses regardless of right or wrong, it moves on to the next cereal)

Here is my code, its uneditible, but u can view. https://studio.code.org/projects/applab/ekIz6IpEFAOAz5Nsp2akylxDzTAsuW2mi5FVUr4kosc

Here is what I want it to do, but with NO screen UI and all on console. log https://studio.code.org/projects/applab/NzL6MI1j-_I0JsAYwUWYsozK6bTAnyl_ojbWYCQjVAo Can someone show me how I can show the game on console log? Also Does anyone know where I can add a for loop and a algorithm with sequencing, selection and iteration?