Help with some python homework...

sjud9227 scottwd80 at gmail.com
Fri Jan 31 01:48:18 EST 2014


On Thursday, January 30, 2014 11:38:05 PM UTC-7, Chris Angelico wrote:
> On Fri, Jan 31, 2014 at 5:24 PM, sjud9227 <scottwd80 at gmail.com> wrote:
> 
> > Thank you so much Chris.  However, i'm still a little confused.  Doesn't assigning seconds/(60*60) mean that calculating 6*hours will give me 6 hours in seconds?  Also, why calculate how many seconds from midnight?  wouldn't it just be from the time that you left the house at 6:52?  Also, for the life of me I cannot figure out how to make everything display in hh:mm:ss.  I realize I'm asking a lot especially do to the fact it's homework but, we are allowed help in class I just don't have class again until next Tuesday.  Plus I really do want to learn not just get the answers.
> 
> 
> 
> First things first: You're using Google Groups, so your lines are
> 
> unwrapped and your quoted text is double spaced. Please fix this every
> 
> time you post (which requires some fiddling around) or switch to a
> 
> client that works. I recommend using the mailing list instead:
> 
> 
> 
> https://mail.python.org/mailman/listinfo/python-list
> 
> 
> 
> Now then.
> 
> 
> 
> What is your initial seconds? With the code you posted, it's 1, which
> 
> means you get nothing at all after dividing by (60*60), so you just
> 
> have a big ol' zero.
> 
> 
> 
> What you need to do is convert hours into seconds. Is that going to
> 
> mean multiplying by a big number or multiplying by a very small
> 
> number? Think about it as something completely separate from
> 
> programming. What number will you be multiplying by? Now code that.
> 
> 
> 
> You can calculate the total number of seconds of your run. You can
> 
> calculate the number of seconds from midnight until 6:52AM. Add the
> 
> two together and you get the number of seconds from midnight until you
> 
> get home.
> 
> 
> 
> The final step, formatting, is pretty straight-forward. Let's suppose
> 
> I have a number of seconds, say 40000. That represents some number of
> 
> hours, some number of minutes, and some number of seconds. How many
> 
> complete hours are there in 40000 seconds? How many seconds are left
> 
> over? And out of those left-over seconds, how many minutes can you
> 
> make? How many seconds are left after the minutes are taken out? These
> 
> questions are all answered by division and modulo operations. You can
> 
> actually solve this completely separately from the other part of the
> 
> problem; try answering it for the figure I gave (40000 seconds), then
> 
> try it for a few other numbers, and see how it goes.
> 
> 
> 
> ChrisA

Ok cool, I'll try this.  Thank you again!  Will def sign up for the mailing list too.



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