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Groups > comp.lang.python > #197132

Add the numbers in a 9x9 multiplication Table

From HenHanna <HenHanna@dev.null>
Newsgroups rec.puzzles, comp.lang.lisp, comp.lang.python
Subject Add the numbers in a 9x9 multiplication Table
Date 2025-01-02 04:02 +0000
Organization novaBBS
Message-ID <0b09b939cdbbe465809a7ec27e30912a@www.novabbs.com> (permalink)

Cross-posted to 3 groups.

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Pls give (show) me nice variations in Lisp and Python.  Thanks!!!



 A happy new year! ...

44 x 44 = 1936
45 x 45 = 2025   <--  one reason that  Puzzle nerds are excited today.
46 x 46 = 2116


_______________________________________
The following    (in Lisp (Scheme) and Python)    adds
                     all the numbers in a  9x9  multiplication Table.
________________________________
(print (apply +
          (apply append
             (map (lambda (y)
                        (map (lambda (x) (* x y))  (iota 9 1)))
                  (iota 9 1)))))
______________________________________
isum=0
for y in range(1, 10):
    print()
    for x in range(1, 10):
        print(f"{x*y:3}", end=" ")
        isum += x*y
print('  Total= ', isum, '\n')
_______________________________
kuku = [i*j for i in range(1, 10) for j in range(1, 10)]
print(sum(kuku))


_________

_________


i don't see why the Python compiler doesn't
           give me a STERN  warning when it sees that I have this line:
sum=0

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Thread

Add  the numbers in a  9x9  multiplication Table HenHanna <HenHanna@dev.null> - 2025-01-02 04:02 +0000
  Re: Add  the numbers in a  9x9  multiplication Table Kaz Kylheku <643-408-1753@kylheku.com> - 2025-01-02 05:49 +0000
    Re: Add the numbers in a 9x9 multiplication Table "B. Pym" <Nobody447095@here-nor-there.org> - 2025-06-06 00:13 +0000
      Re: Add the numbers in a 9x9 multiplication Table "B. Pym" <Nobody447095@here-nor-there.org> - 2025-06-06 15:25 +0000
  Re: Add  the numbers in a  9x9  multiplication Table yeti <yeti@tilde.institute> - 2025-01-02 11:36 +0042
    Re: Add  the numbers in a  9x9  multiplication Table HenHanna <HenHanna@dev.null> - 2025-01-03 21:31 +0000
      Re: Add  the numbers in a  9x9  multiplication Table Kaz Kylheku <643-408-1753@kylheku.com> - 2025-01-03 23:12 +0000

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