Skip to main content

随机数

//伪随机

func main() {
rand.Seed(time.Now().UnixNano())
for i := 0; i \< 3; i++ {
println(rand.Intn(100))
}
}

//真随机

func main() {
for i := 0; i < 4; i++ {
n, _ := rand.Int(rand.Reader, big.NewInt(100))
println(n.Int64())
}
}