Thanks for try but print without () does not work at all, at least in newer
version of python (3.1)
Anyway source of problem is now discovered: Komodo Edit tool, in Python
shell (IDLE) everything works fine. Perhaps anyone has any ideas why?
On Mon, Feb 15, 2010 at 10:02 PM, Grigor Kolev <grigor.ko...@gmail.com>wrote:
> В 10:06 -0500 на 15.02.2010 (пн), bob gailer написа:
> > Yaraslau Shanhin wrote:
> >
> > > Hello All,
> >
> > Hello.
> >
> > Suggestion for future questions - just include enough to identify the
> > problem. We don't need to know that this is from a tutorial or what the
> > exercise is. Also (at least I prefer) plain text without formatting or
> > color.
> >
> > Sufficient therefore is:
> >
> > -------------------------------------------
> > using Python 3.1:
> > text = str(input("Type in some text: "))
> > number = int(input("How many times should it be printed? "))
> >
> > Traceback (most recent call last):
> > File "test4.py", line 2, in <module>
> > number = int(input("How many times should it be printed? "))
> > ValueError: invalid literal for int() with base 10:
> > -------------------------------------------
> >
> > Now carefully read the message "invalid literal for int()". This tells
> > you the argument to int is not a string representation of an integer.
> > There is nothing wrong with input()!
> >
> > Since we don't know what you typed at the input() prompt we can't
> > diagnose it further. One way to solve problems like these is to capture
> > and print the output of input():
> >
> > text = str(input("Type in some text: "))
> > snumber = input("How many times should it be printed?")
> > print snumber
> >
> > A good robust alternative is to try int() and capture / report the
> failure:
> >
> > text = str(input("Type in some text: "))
> > snumber = input("How many times should it be printed?")
> > try:
> > number = int(snumber)
> > except ValueError:
> > print(number, "is not an integer.")
> > else:
> > print (text * number)
> >
> Try this:
> >>>text = str(input("Type in some text: "))
> Type in some text:"some text"
> >>>snumber = int(input("How many times should it be printed?"))
> How many times should it be printed?3
> >>>print text*snumber
> --
> Grigor Kolev <grigor.ko...@gmail.com>
>
>
_______________________________________________
Tutor maillist - Tutor@python.org
To unsubscribe or change subscription options:
http://mail.python.org/mailman/listinfo/tutor
