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Simple question, need an answer quickly please!
Take this situation on a 32-bit machine:
Unsigned long long n = 1;
n -= 2;
I know on a 64-bit machine, this would wrap around to the highest unsigned long long. But what would happen on a 32-bit machine, since the long long is stored as two separate words?
Thank you!
If the implementation is conforming, then the same: it will correctly wrap around. I assume this is C; The C standard requires this behavior independently from the implementation details.