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Groups > comp.lang.python > #64737
| Newsgroups | comp.lang.python |
|---|---|
| Date | 2014-01-25 02:32 -0800 |
| References | <453f851d-815d-4bdd-b591-71cafc95084f@googlegroups.com> |
| Message-ID | <5dce8685-9d73-4519-99e4-d79d62fd0bf4@googlegroups.com> (permalink) |
| Subject | Re: Help with my 8-year old son's first program. I'm stuck! |
| From | justinpmullins@gmail.com |
PS: At the first statement, we've also tried
op == "d":
But that doesn't work either.
On Saturday, January 25, 2014 10:02:15 AM UTC, justinp...@gmail.com wrote:
> My son is learning Python and I know nothing about computers.
>
> He's written a simple calculator program that doesn't work. For the life of me, I can't see why.
>
> Any help gratefully received. Here's his code:
>
> def a():
>
> import sys
>
> print("welcome to the calculation")
>
> print("please type a number")
>
> one = int(sys.stdin.readline())
>
> print("type d for division,")
>
> print("type m for multiplication,")
>
> print("type s for subtraction,")
>
> print("and type p for plus")
>
> op = (sys.stdin.readline())
>
> print("%s selected" % op)
>
> print("please enter another number")
>
> two = int(sys.stdin.readline())
>
> if op == str(d):
>
> out == one / two
>
> print("the answer is %s" % out)
>
> elif op == "m":
>
> out == one * two
>
> print("the answer is %s" % out)
>
> elif op == "s":
>
> out == one - two
>
> print("the answer is %s" % out)
>
> elif op == "p":
>
> out == one + two
>
> print("the answer is %s" % out)
>
> else:
>
> print("huh")
>
>
>
> Where is he going wrong?
>
> Many thanks in advance
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Help with my 8-year old son's first program. I'm stuck! justinpmullins@gmail.com - 2014-01-25 02:02 -0800
Re: Help with my 8-year old son's first program. I'm stuck! Ervin Hegedüs <airween@gmail.com> - 2014-01-25 11:24 +0100
Re: Help with my 8-year old son's first program. I'm stuck! justinpmullins@gmail.com - 2014-01-25 02:32 -0800
Re: Help with my 8-year old son's first program. I'm stuck! Peter Otten <__peter__@web.de> - 2014-01-25 11:41 +0100
Re: Help with my 8-year old son's first program. I'm stuck! justinpmullins@gmail.com - 2014-01-25 07:58 -0800
Re: Help with my 8-year old son's first program. I'm stuck! Denis McMahon <denismfmcmahon@gmail.com> - 2014-01-25 11:35 +0000
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