Operating with bigger numbers under C++
Bigger than what? double supports very large numbers at the cost of precision and long long is a >=64 bit integer.
GCC also supports __float128 and __int128.
If you need more, you can use GMP for arbitrary precision.
http://gmplib.org/
GCC also supports __float128 and __int128.
If you need more, you can use GMP for arbitrary precision.
http://gmplib.org/
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