Article View: pl.comp.lang.c
Article #309321Re: Więcej niż 64 bity
From: M.M.
Date: Thu, 29 Jun 2017 21:14
Date: Thu, 29 Jun 2017 21:14
14 lines
1883 bytes
1883 bytes
On Wednesday, June 28, 2017 at 6:55:27 PM UTC+2, Borneq wrote: > W dniu 28.06.2017 o 18:44, Borneq pisze: > > Mam pewien problem: w Ethereum > > http://ethdocs.org/en/latest/ether.html > > Ether = 1e18 jednostek podstawowych, po pomnożeniu przez kilkadziesiąt > > milionów nie zmieści się to nawet w 64 bitach. > > Jak w C++ użyć 128 bitów? trzeba boost? jakie metody konwertują zapis > > hex<->dec dla 128 bitów? > > a __m128i ? > da rade w GCC w Linuxie? Dlaczego nie sprawdzisz? Moim zdaniem powinien dać radę, ale lepiej użyć boosta.
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