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Re: One more question
Am Mon, 27 Dez 1999 hast Du wahrscheinlich geschrieben:
>Came in to my mind, Is there any better way to see if some integer is
>+- 10 from another integer, than:
>
>if((a<b+11) && (a>b-11))
Nice:
if (abs(a-b)<10)
Dirty, perhaps faster:
if ((unsigned)10+a-b)<20)
Many greetings,
--
~ Philipp Gühring p.guehring@poboxes.com
~ http://www.poboxes.com/p.guehring ICQ UIN: 6588261
~ gcc perl.c -o perl -larry -Wall