package main

 import (
     "scanner"
     "os"
     "fmt"
 )
 


 
  func main() {
     var s scanner.Scanner
     s.Init(os.Stdin)
      s.Mode = scanner.ScanInts
      tok := s.Scan()
      for tok != scanner.EOF {
          fmt.Printf("%i ", tok)
          tok = s.Scan()
      }
      fmt.Println()
  }