Problem 144D Codeforces Round #103 (Div. 2)
Here is my submission.
Rewrote Dijkstra already 3-4 times (not enough?)... but I think I am doing something wrong with SortedList.
Thx.
№ | Пользователь | Рейтинг |
---|---|---|
1 | tourist | 3985 |
2 | orzdevinwang | 3844 |
3 | jqdai0815 | 3682 |
4 | jiangly | 3618 |
5 | Benq | 3529 |
6 | ksun48 | 3489 |
7 | Radewoosh | 3483 |
8 | Kevin114514 | 3443 |
9 | ecnerwala | 3392 |
9 | Um_nik | 3392 |
Страны | Города | Организации | Всё → |
№ | Пользователь | Вклад |
---|---|---|
1 | cry | 167 |
2 | Um_nik | 163 |
3 | atcoder_official | 162 |
3 | maomao90 | 162 |
5 | adamant | 159 |
6 | -is-this-fft- | 158 |
7 | awoo | 155 |
8 | TheScrasse | 154 |
9 | Dominater069 | 153 |
10 | djm03178 | 152 |
Problem 144D Codeforces Round #103 (Div. 2)
Название |
---|
I am from Java ,so dont know much about the c#.However I think there is a problem in your implemtation in Dijkstra.
When I swapped :
sl.Remove (new pair (dist [p.fst], p.snd));
with
dist [p.fst] = weight + p.snd;
It passed the 10th test case but failed on the 12th.Here's my submission.__
your program needs to clear memory before exit, and this process is very slow, i think.
I think maybe SPFA is a good way to solve this problem.