Can someone recommend me some data structure problems?

Revision en1, by gs15120, 2019-03-13 03:00:02

Can someone recommend me some data structure problems like this? https://mirror.codeforces.com/contest/1136/problem/E

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  Rev. Lang. By When Δ Comment
en3 English gs15120 2019-03-13 03:49:40 26
en2 English gs15120 2019-03-13 03:32:06 26 Tiny change: 'd me some data structure problems ' -> 'd me some segment tree/range query problems '
en1 English gs15120 2019-03-13 03:00:02 169 Initial revision (published)