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|---|---|
| Language | Swift |
| Language Version | |
| Run Command |
| Snippet Metadata | |
|---|---|
| Owner | w3xue |
| Created | |
| Modified | |
| Visibility | Public |
class Math
{
class func abs(number: Int) -> Int
{
if number < 0
{
return (-number)
}
else
{
return number
}
}
}
struct absno
{
static func abs(number: Int) -> Int
{
if number < 0
{
return (-number)
}
else
{
return number
}
}
}
let no = Math.abs(number:-35) //swift 3.0 之前是 let no = Math.abs(-35)
let num = absno.abs(number:-5) //swift 3.0 之前是 let num = absno.abs(-5)
print(no)
print(num)
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