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Are there types bigger than long long int in C++?
My compiler is g++.
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A double or long double can typically represent numbers with larger magnitudes than a long long , but often with less precision (e.g., frequently 53 bits vs., 63 bits for a long long). If you want a larger integer type, you'll typically want to use a library.
On many (but not all) C and C++ implementations, a long is larger than an int. Today's most popular desktop platforms, such as Windows and Linux, run primarily on 32 bit processors and most compilers for these platforms use a 32 bit int which has the same size and representation as a long.
There is a gcc extension for 128 bit integers.
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No, but you can use libraries like GMP to handle bigger numbers.
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