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iOS Swift Basics (retired) Control Flow Exercise: FizzBuzz Generator

Anders Lund
Anders Lund
3,061 Points
Posted by Anders Lund
Anders Lund
3,061 Points

dont know whats wrong

xCode said that this "{" sign in the code below was "Bracked block of statements is an unused closure"

//if number % 3 == 0 number % 5 == 0 { println("BuzzFizz")

(THE WHOLE CODE)

for number in 1...15{ if number % 3 == 0 number % 5 == 0 { println("BuzzFizz") } else if number % 3 == 0 { println("buzz") } else if number % 5 == 0 { println("fizz") } else { println(number) } }

1 Answer

Christopher Augg
Christopher Augg
21,223 Points
Christopher Augg
Christopher Augg
21,223 Points

Anders,

No problem. Just a few errors.

1) You are attempting to produce BuzzFizz instead of FizzBuzz.

2) You forgot the && within your first if statement

3) Even though the code will work without parenthesis, it is a good practice to use them for logical testing

      for number in 1...15 {
           if (number % 3 == 0) && (number % 5 == 0) {
              println("FizzBuzz")
           } else if number % 3 == 0 {
              println("Fizz")
           } else if number % 5 == 0 {
              println("Buzz")
           } else {
              println(number)
           }
     }

Hope this helps.

Regards,

Chris