Function = action or a verb that let us do something in the program. Generally speaking, any language is coming with some predetermined sets of very basics actions or verbs that a computer already know how to do for it.
Example :
print("hello word")Bug = mistake in a program, it can takes many forms, problems for us to solve.
print("xxx") --> affiche la chaîne de caractères xxx input() --> attends qu'un utilisateur entre une chaîne de caractère ou un caractère, curseur en attente d'une réponse (textuelle)
Variables = type of data that stock in the memory a value of a data
Example :
name = input("What's your name? ")
print("hello," name)name = input("What's your name? ")
print("hello")
print(name)Comments = notes to ourselves in our code, ignored by the computer (for us, our teacher or mentor to review the code) & could be used for pseudocode (allow us to write our program before)