need code to gen all bit possibilities for 64 bits
Tim Roberts
timr at probo.com
Sun Jun 3 00:21:28 EDT 2001
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Sun Jun 3 00:21:28 EDT 2001
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grante at visi.com (Grant Edwards) wrote: >In article <serbhtsuij5m0mpsib1tvksrpemcpcceic at 4ax.com>, Tim Roberts wrote: > >> >>The easiest way to generate all possible 64-bit patterns is to count: >> >>i = 0L >>while i < (2L ** 64L): print i >> >>Printing 18 quintillion numbers is going to take a very, very, VERY long >>time. At one per microsecond, I get about 500,000 years. > >I think the while loop above is going to run longer than >500,000 years. :) Whoops. I started out using xrange, but I wasn't convinced it would handle longs. That's what I get for being a smart aleck. -- - Tim Roberts, timr at probo.com Providenza & Boekelheide, Inc.
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