package main import ( "bufio" "fmt" "os" ) func main() { sc := bufio.NewScanner(os.Stdin) sc.Split(bufio.ScanWords) sc.Scan() n := sc.Text() var m int for _, c := range n { m = (m*4 + int(c-'0')) % 15 } if m == 0 { fmt.Println("FizzBuzz") } else if m%3 == 0 { fmt.Println("Fizz") } else if m%5 == 0 { fmt.Println("Buzz") } else { fmt.Println(n) } }