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iOS Swift Collections and Control Flow Control Flow With Conditional Statements FizzBuzz Challenge

Posted by Michael Cheung
Michael Cheung
Courses Plus Student 505 Points

I dont know where my problem is !

Pls tell me where is the problem

fizzBuzz.swift 
func fizzBuzz(n: Int) -> String {
    if n % 6 == 0 {
    return "Fizz"
    } else if n % 6 == 0 {
        return "Buzz"
    }else if n%5 == 0 && n%5 == 0 {
        return "FizzBuzz"
    } else {
        return""
    }
    return "\(n)"
}

2 Answers

Jeff McDivitt
Jeff McDivitt
23,970 Points
Jeff McDivitt
Jeff McDivitt
23,970 Points

Hi Michael - After looking at your code further, there are several issues. You are not checking the correct inputs (I would go back and watch the instructions video). To answer your question on this one though you need to check and return 'Fizzbuzz" first before you can check the other variables

func fizzBuzz(n: Int) -> String {
    // Enter your code between the two comment markers
    if (n % 3 == 0) && (n % 5 == 0) {
        return("FizzBuzz")
    } else if (n % 3 == 0) {
        return ("Fizz")
    } else if (n % 5 == 0) {
        return("Buzz")
    } else {
        return("n")
    }
    // End code
}
Jeff McDivitt
Jeff McDivitt
23,970 Points
Jeff McDivitt
Jeff McDivitt
23,970 Points

Hi Michael -

This is a common mistake that is made on the particular challenge as it is asked in some coding interviews. You need to return "FizzBuzz" first, you should be able to figure it out from there

Michael Cheung
Michael Cheung
Courses Plus Student 505 Points

HI Jeff , so I return FizzBuzz but from where ? else { return"FizzBuzz" } Like this ?