• + 4 comments

    You don't need sep and try input() instead of int(raw_input())

    Edit: Wow the idea of putting x+1 into lambda instead of in range is genius!

    Old solution

    map(lambda x: print(x,end=''), range(1,input()+1))
    

    New = Shorter!

    map(lambda x: print(x+1,end=''),range(input())
    

    Note: This is for Python 2, Python 3 needs int() and list()