Thread: February 2021
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Old 2021-02-04, 08:56   #10
Kebbaj
 
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"Kebbaj Reda"
May 2018
Casablanca, Morocco

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Quote:
Originally Posted by SmartMersenne View Post
Here is one with 50 items:

{(11,6),(3,2),(10,11),(2,6),(5,11),(10,10),(11,3),(6,1),(4,12),(7,11),(2,3),(9,12),(11,11),(5,2),(3,4),(9,5),(8,8),(2,5),(10,6),(8,12),(8,4),(2,10),(10,9),(6,11),(2,12),(2,7),(4,9),(5,5),(11,9),(4,8),(7,5),(1,4),(7,10),(8,10),(3,5),(8,11),(4,3),(10,12),(3,11),(3,10),(6,4),(4,6),(9,10),(11,7),(12,4),(9,8),(7,12),(5,8),(9,2),(6,3)}

The next answer you will say 40 element?
I give it by optimizing your solution to 40:
{(4,9),(7,5),(11,3),(4,12),(7,11),(11,6),(3,11),(6,3),(10,9),(3,5),(6,4),(10,6),(3,4),(6,11),(10,10),(3,2),(6,1),(10,11),(2,7),(5,8),(9,2),(2,12),(5,5),(9,8),(2,5),(5,2),(9,5),(2,3),(12,4),(4,6),(8,10),(2,6),(11,7),(4,3),(8,4),(1,4),(11,9),(4,8),(8,8),(11,11)}

Who says 30?

Last fiddled with by Kebbaj on 2021-02-04 at 09:07
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