Комментарии

Try long long type instead of int.

На flamestorm → Codeforces Round 918 (Div. 4) Editorial, 3 года назад
0

Can someone explain why regular set is not fast enough for the problem F? Use same logic but instead of BIT use set.

На diskoteka → Codeforces Round #878 (Div.3) Editorial, 3 года назад
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a

На Gol_D → Codeforces Round #756 (Div. 3) Editorial, 5 лет назад
0

Can someone explain solution of E1?

How it is No? HuyHoang