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Re: This formating is really tricky

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On Wed, 27 Aug 2014 09:16:43 +0200, Peter Otten <__peter__@web.de>
wrote:

>Seymore4Head wrote:
>
>> On Mon, 25 Aug 2014 18:22:35 -0400, Terry Reedy <tjreedy@udel.edu>
>> wrote:
>> 
>>>On 8/25/2014 4:14 PM, Seymore4Head wrote:
>>>> import random
>>>> sets=3
>>>> for x in range(0, sets):
>>>>      pb2=random.choice([1-53])
>>>
>>>You want random.randint(1, 53)
>>>...
>>>>      alist = sorted([pb1, pb2, pb3, pb4, pb5])
>>>>      print ("Your numbers: {} Powerball: {}".format(alist, pb6))
>>>>
>>>> I am trying this example.  The program works, but the numbers don't
>>>> line up if the number of digits are different sizes.
>>>> http://openbookproject.net/pybiblio/practice/wilson/powerball.php
>>>
>>>To get them to line up, you have to format each one to the same width.
>>>
>>>> Suggestion please?
>>>> BTW the exercise instructions say to use the choice function.
>>>
>>>import random
>>>sets=3
>>>
>>>def ran53():
>>>     return random.randint(1, 53)
>>>
>>>f1 = '{:2d}'
>>>bform = "Your numbers: [{0}, {0}, {0}, {0}, {0}]".format(f1)
>>>pform = " Powerball: {0}".format(f1)
>>>
>>>for x in range(0, sets):
>>>     balls = sorted(ran53() for i in range(5))
>>>     print(bform.format(*balls), pform.format(ran53()))
>>>
>> I modified your code to only use lotto numbers that don't repeat.  I
>> am sure there is a more elegant way to this too.
>> 
>> import random
>> sets=10
>> print ("How many sets of numbers? ",sets)
>> 
>> f1 = '{:2d}'
>> bform = "Your numbers: [{0}, {0}, {0}, {0}, {0}]".format(f1)
>> pform = " Powerball: {0}".format(f1)
>> 
>> for x in range(0, sets):
>>      balls = sorted(random.randint(1, 53) for i in range(5))
>>      if balls[0]!= balls[1] and balls[1]!= balls[2] and balls[2]!=
>> balls[3] and balls[3]!= balls[4]:
>
>A simpler test would be
>
>       if len(set(balls)) == 5:
>
>>           print(bform.format(*balls), pform.format(random.randint(1,
>> 42)))
>>      sets=sets-1
>
>It's not just elegance, the code is incorrect as it can print less than 10 
>sets.
>
>Replace the for loop with a while loop, and only decrease sets when you 
>print a valid draw.
>
I will give those suggestions a try.
Thanks

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This formating is really tricky Seymore4Head <Seymore4Head@Hotmail.invalid> - 2014-08-25 16:14 -0400
  Re: This formating is really tricky Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-08-25 21:52 +0100
    Re: This formating is really tricky Seymore4Head <Seymore4Head@Hotmail.invalid> - 2014-08-25 23:12 -0400
  Re: This formating is really tricky Rustom Mody <rustompmody@gmail.com> - 2014-08-25 14:05 -0700
    Re: This formating is really tricky Seymore4Head <Seymore4Head@Hotmail.invalid> - 2014-08-25 23:14 -0400
      Re: This formating is really tricky Larry Hudson <orgnut@yahoo.com> - 2014-08-26 23:46 -0700
        Re: This formating is really tricky Seymore4Head <Seymore4Head@Hotmail.invalid> - 2014-08-27 09:36 -0400
  Re: This formating is really tricky Terry Reedy <tjreedy@udel.edu> - 2014-08-25 18:22 -0400
    Re: This formating is really tricky Seymore4Head <Seymore4Head@Hotmail.invalid> - 2014-08-25 20:51 -0400
      Re: This formating is really tricky Seymore4Head <Seymore4Head@Hotmail.invalid> - 2014-08-25 21:16 -0400
    Re: This formating is really tricky Seymore4Head <Seymore4Head@Hotmail.invalid> - 2014-08-26 15:31 -0400
      Re: This formating is really tricky Peter Otten <__peter__@web.de> - 2014-08-27 09:16 +0200
        Re: This formating is really tricky Seymore4Head <Seymore4Head@Hotmail.invalid> - 2014-08-27 09:35 -0400
  Re: This formating is really tricky Peter Otten <__peter__@web.de> - 2014-08-26 00:48 +0200
    Re: This formating is really tricky Seymore4Head <Seymore4Head@Hotmail.invalid> - 2014-08-25 20:52 -0400
      Re: This formating is really tricky Joel Goldstick <joel.goldstick@gmail.com> - 2014-08-25 21:10 -0400
        Re: This formating is really tricky Gregory Ewing <greg.ewing@canterbury.ac.nz> - 2014-08-26 18:17 +1200
          Re: This formating is really tricky Chris Angelico <rosuav@gmail.com> - 2014-08-26 16:22 +1000
        Re: This formating is really tricky alister <alister.nospam.ware@ntlworld.com> - 2014-08-26 09:27 +0000
          Re: This formating is really tricky Marko Rauhamaa <marko@pacujo.net> - 2014-08-26 12:32 +0300
            Re: This formating is really tricky alister <alister.nospam.ware@ntlworld.com> - 2014-08-26 10:32 +0000
      Re: This formating is really tricky Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-08-26 06:57 +0100
      Re: This formating is really tricky MRAB <python@mrabarnett.plus.com> - 2014-08-26 12:24 +0100
      Re: This formating is really tricky Joel Goldstick <joel.goldstick@gmail.com> - 2014-08-26 09:28 -0400
      Re: This formating is really tricky Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-08-26 17:09 +0100
      Re: This formating is really tricky Chris Angelico <rosuav@gmail.com> - 2014-08-27 02:13 +1000
      Re: This formating is really tricky Peter Otten <__peter__@web.de> - 2014-08-26 18:28 +0200
      Re: This formating is really tricky Chris Angelico <rosuav@gmail.com> - 2014-08-27 02:33 +1000
      Re: This formating is really tricky Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-08-26 18:19 +0100
        Re: This formating is really tricky Gregory Ewing <greg.ewing@canterbury.ac.nz> - 2014-08-27 09:39 +1200
  Re: This formating is really tricky Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-08-26 12:45 +1000
    Re: This formating is really tricky Seymore4Head <Seymore4Head@Hotmail.invalid> - 2014-08-25 23:10 -0400
  Re: This formating is really tricky Gene Heskett <gheskett@wdtv.com> - 2014-08-26 14:50 -0400

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