操场执行失败:<EXPR>:15:33:错误:类型"Int"不符合协议"布尔类型"



我正在用Swift创建一个简单的Fizz Buzz生成器。

我收到以下错误:

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

这是我所拥有的:

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)
    }
}

您缺少一些逻辑。更改

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

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

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