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Caitlin Blaney
114 PointsCan someone please explain what I am doing wrong def function = "square"
def function = "square"
2 Answers
Steven Parker
231,236 PointsThe syntax for defining a function doesn't actually involve the word "function". Just the "def" keyword, the name of the function (without quotes), a pair of parentheses with any arguments listed inside, and a colon. You might want to review the Functions video and get another look at the examples shown in it.
And to pass the challenge, you will also need some code that returns the computed value.
Caitlin Blaney
114 PointsI've reviewed the videos... I just don't understand this. Your answer, these questions, the quizzes... any of this. I'm totally stumped. What is a "syntax"? What is a "function"? What does any of this stuff mean??
Steven Parker
231,236 PointsSteven Parker
231,236 PointsThe syntax is simply the rules you have to go by to construct statements that the computer will understand and follow.
A function is a separate bit of code that does a specific task. You could perhaps think of it as a "mini-program". Early in that video the instructor says that functions ... provide a way for you to group multiple statements together to use later. They help you avoid duplicating your code.