Всем привет!
Хотелось бы узнать как можно реализовывать сложные модификации на отрезке, в частности — присвоение/прибавление арифметической/геометрической прогрессии в обычном/персистентном дереве отрезков.
Задачи:
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Before contest
CodeTON Round 9 (Div. 1 + Div. 2, Rated, Prizes!)
19:46:43
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CodeTON Round 9 (Div. 1 + Div. 2, Rated, Prizes!)
19:46:43
Register now »
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