rand1.go

// http://play.golang.org/p/baw3-Q0JFH
package main

import (
  "fmt"
	"math/rand"
	"time"
)

func main() {

	for i := 0; i < 3; i++ {

		// seed
		now := time.Now().UnixNano()
		fmt.Println("Seed :", now)

		rnd := rand.New(rand.NewSource(now))
		for j := 0; j < 5; j++ {
			fmt.Println(rnd.Int())
		}
		fmt.Println()
	}
}