how i can implement solution fast , 80% time i got the idea but i messed up with implement plz give me some suggestion to implement solution fast thanks in advance
№ | Пользователь | Рейтинг |
---|---|---|
1 | tourist | 3803 |
2 | jiangly | 3707 |
3 | Benq | 3627 |
4 | ecnerwala | 3584 |
5 | orzdevinwang | 3573 |
6 | Geothermal | 3569 |
6 | cnnfls_csy | 3569 |
8 | Radewoosh | 3542 |
9 | jqdai0815 | 3532 |
10 | gyh20 | 3447 |
Страны | Города | Организации | Всё → |
№ | Пользователь | Вклад |
---|---|---|
1 | awoo | 162 |
2 | maomao90 | 160 |
3 | adamant | 157 |
4 | maroonrk | 154 |
5 | -is-this-fft- | 149 |
6 | Petr | 148 |
6 | SecondThread | 148 |
8 | atcoder_official | 147 |
9 | TheScrasse | 145 |
9 | nor | 145 |
how i can implement solution fast , 80% time i got the idea but i messed up with implement plz give me some suggestion to implement solution fast thanks in advance
I wants to do this question with segment tree
i know i can change element in logn time but how i can check there at least on segment available or not according to the que
que link link
plz help
Название |
---|