I want to practice on Dijikstra topic, and I would love to solve problems on Codeforces too. How can I search for problems relate Dijikstra Topic on Codeforces. Thank you!
№ | Пользователь | Рейтинг |
---|---|---|
1 | tourist | 3993 |
2 | jiangly | 3743 |
3 | orzdevinwang | 3707 |
4 | Radewoosh | 3627 |
5 | jqdai0815 | 3620 |
6 | Benq | 3564 |
7 | Kevin114514 | 3443 |
8 | ksun48 | 3434 |
9 | Rewinding | 3397 |
10 | Um_nik | 3396 |
Страны | Города | Организации | Всё → |
№ | Пользователь | Вклад |
---|---|---|
1 | cry | 167 |
2 | Um_nik | 163 |
3 | maomao90 | 162 |
3 | atcoder_official | 162 |
5 | adamant | 159 |
6 | -is-this-fft- | 158 |
7 | awoo | 156 |
8 | TheScrasse | 154 |
9 | Dominater069 | 153 |
10 | nor | 152 |
I want to practice on Dijikstra topic, and I would love to solve problems on Codeforces too. How can I search for problems relate Dijikstra Topic on Codeforces. Thank you!
Название |
---|
I remember seeing a tag of the form "shortest paths".
I solved most of them with difficulty in range [1400:1600] and none of them using Dijikstra. Does problems (tag: shortest path) with higher difficulty relate Dijikstra. Could you tell me the difficulty of problems which are solved by using Dijikstra's algorithm. Thanks a lot.
You can look at this problem, this is 2100 but exactly not hard. Also look at that one from SPOJ.
Thanks u, could you give me more problems apart from 2 above?
That's all I can do because Codeforces doesn't have a filter for "just Dijkstra". But you can look at SPOJ.
https://codeforces.net/problemset?order=BY_RATING_ASC&tags=shortest+paths%2C1700-3300#
This have every BFS, DFS and dijkstra problems from several OJs
Maybe try the site A2OJ.. it has problems sorted by level from codeforces and many other sites.