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Triwizard Contest

Cannot understand the approach made. tried doing _builtin_popcount(x), but was unsuccessful. would be great if u can help!


Asked by: moonshine.26.2001 on April 22, 2021, 7:23 p.m. Last updated on April 22, 2021, 7:23 p.m.

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1 Answer(s)


__builtin_popcount(x) won't work for such large number. You should use __builtin_popcountll(x).

mahawarvishal10 last updated on April 23, 2021, 4:28 p.m. 1    Reply    Upvote   

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