How can I check if (a + b) is larger than (max long long)

Revision en1, by tgbaodeeptry, 2021-05-22 15:57:01

Assume I have 3 long long varables a, b and n. And them are approximately (max long long)( 2.10^18 ).

So, is there any ways that I can check if a + b is larger than n?

Thanks so much guys

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en2 English tgbaodeeptry 2021-05-22 15:58:00 5 Tiny change: ').\n\nSo, is there any' -> ').\n\nSo, are there any'
en1 English tgbaodeeptry 2021-05-22 15:57:01 265 Initial revision (published)