游乐场执行失败： <EXPR> ：15：33：错误：类型&#39;Int&#39;不符合协议&#39;BooleanType&#39;

Question

I am creating a simple Fizz Buzz Generator with Swift.

I receive the following error:

Playground execution failed: <EXPR>:15:33: error: type 'Int' does not conform to protocol 'BooleanType'
    } else if (number % 3 == 0) && (number % 5) {

Here is what I have:

for number in 1...100 {
    if (number % 3 == 0) {
        println("Fizz")
    } else if (number % 5 == 0) {
        println("Buzz")
    } else if (number % 3 == 0) && (number % 5) {
        println("Fizz Buzz")
    } else {
        println(number)
    }
}

Answer 1

You're missing some of your logic. Change

else if (number % 3 == 0) && (number % 5)

to

else if (number % 3 == 0) && (number % 5 == 0)