1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
| package main
import ( "fmt" "math/rand" "time" )
func main() {
for i := 0; i < 50; i++ { res := getRandomWithNo(5, 10) fmt.Println(res) }
}
func getRandomWithAll(min, max int) int64 { rand.Seed(time.Now().UnixNano()) return int64(rand.Intn(max-min+1) + min) }
func getRandomWithMin(min, max int) int64 { rand.Seed(time.Now().UnixNano()) return int64(rand.Intn(max-min) + min) }
func getRandomWithMax(min, max int) int64 { var res int64 rand.Seed(time.Now().UnixNano()) Restart: res = int64(rand.Intn(max-min+1) + min) if res == int64(min) { goto Restart } return res }
func getRandomWithNo(min, max int) int64 { var res int64 rand.Seed(time.Now().UnixNano()) Restart: res = int64(rand.Intn(max-min) + min) if res == int64(min) { goto Restart } return res }
|