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anthonypaulino2
2,068 PointsParentheses
Hey I succeeded at making the FizzBuzz generator heres my code:
for number in 1...20 {
if number % 3 == 0 && number % 5 == 0 {
println ("FizzBuzz")
} else if number % 5 == 0 {
println("Buzz")
} else if number % 3 == 0 {
println("Fizz")
} else {
println(number)
}
}
I saw that Amit put parentheses around his ( i % 3 == 0) however it worked for me without. Is it a good habit to put parentheses around it?
1 Answer
William Li
Courses Plus Student 26,865 PointsHi, Anthony Paulino I've edited the code format for you.
Is it a good habit to put parentheses around it?
The parentheses are optional in this case, so whether to use them is largely a matter of personal preference. But IMO, I'd say that wrap the boolean condition around with parentheses makes the code a bit more readable; also, if you're unsure about operator precedence, it's good idea to use parentheses to be on the safe side.

anthonypaulino2
2,068 PointsThanks William!
anthonypaulino2
2,068 Pointsanthonypaulino2
2,068 PointsAnd sorry im really bad at formatting