package main

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

func main() {

	rand.Seed(time.Now().UnixNano())

	for i := 0; i < 300; i++ {
		fmt.Print(rand.Intn(10))
	}
	fmt.Print("\n")
	fmt.Print(math.Pi)
	go verify_user()
	var input int64
	fmt.Scan(&input)
	fmt.Println(input)
}