1.DQUERY I know , it can be done using Mo's algorithm , but I need some hints to solve this using segment tree only. I even tried but It gave WA. Mycode
2.ANDROUND — AND Rounds
3.NICEDAY I tried this but again it gave me WA. But I think , my approach was wrong. My code
Thanks a lot in advance.
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Need hints in few Segment Tree problems.
Revision en1, by mohit_joshi, 2021-07-24 19:38:31
History
Revisions
| Rev. | Lang. | By | When | Δ | Comment | |
|---|---|---|---|---|---|---|
| en2 |
|
mohit_joshi | 2021-07-25 03:08:21 | 81 | ||
| en1 |
|
mohit_joshi | 2021-07-24 19:38:31 | 600 | Initial revision (published) |
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