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:
→ Pay attention
Before contest
Codeforces Round 940 (Div. 2) and CodeCraft-23
3 days
Register now »
Codeforces Round 940 (Div. 2) and CodeCraft-23
3 days
Register now »
*has extra registration
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