// โโโโโโโโโโโโโโโโโโโโโโโโโ
// โ Character * Int โ
// โโโโโโโโโโโโโโโโโโโโโโโโโ
/// `"-" * 3 == "---"`
public func * (a: Character, n: Int) -> String {
return String(repeating: a, count: n)
}