const KlingonPi, RomulanPi = 31.4, 314.2
const (
UniversalZero = 0
KlingonOne, RomulanOne = 10.0, 100
)
const (
KlingonTen, RomulanTen float32 = 100.0, 1000 // KlingonTen和RomulanTen都是float32类型
KlingonHundred, RomulanHundred = 1000.0, 10_000 // KlingonHundred和RomulanHundred分别是"untyped float"和"untyped int"类型
)