使用 unsigned long long 范围之外的数字？
[英]Using numbers outside the range of unsigned long long?
问题描述
I've been trying to use numbers beyond the range of unsigned long long .
我一直在尝试使用超出unsigned long long范围的数字。 Can anyone help me regarding the use of numbers beyond the range of unsigned long long ?任何人都可以帮助我使用超出unsigned long long范围的数字吗？
2 个解决方案
解决方案1
4 2011-05-29 14:44:37
You're going to need some kind of astronomical numerics library (also called arbitrary-precision arithmetic).您将需要某种天文数字库（也称为任意精度算术）。 GNU's MP Bignum library is nice, if you don't mind the LGPL: http://gmplib.org/ GNU 的 MP Bignum 库很好，如果您不介意 LGPL： http://gmplib.org/
解决方案2
3 2011-05-29 14:49:23
Boost has BigNum type implementations as well. Boost 也有 BigNum 类型的实现。 That might work for you if you are already using Boost.如果您已经在使用 Boost，这可能对您有用。
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