ECPC Problem A) GCDHBD

Правка en1, от KNOW_ME_IF_YOU_CAN, 2021-02-19 23:22:48

Hello everyone, can anyone tell me how to solve this problem (or how to solve this kind of problems) ? Screenshot-from-2021-02-19-22-08-35
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en1 Английский KNOW_ME_IF_YOU_CAN 2021-02-19 23:22:48 380 Initial revision (published)