Subtask no.	Testdata Range	Constraints	Score
1	0~6	$N,Q \leq 20$	0 / 10
2	7~13	對於每個城市最多只有兩條道路連接該城市和其他城市	0 / 21
3	14~20	$N,Q \leq 300$	0 / 10
4	21~27	$N,Q \leq 2000$	0 / 16
5	28~34	無其他限制	0 / 43

Testdata Results

Testdata no.	Subtasks	Time (ms)	Memory (VSS, KiB)	Memory (RSS, KiB)	Verdict	Score
0	1	0008.0	21052	8256	Accepted	100

1	1	0008.2	21052	8292	Accepted	100

2	1	0008.1	21056	8320	Runtime Error (killed by signal)	0

3	1	0008.0	21052	8336	Wrong Answer	0

4	1	0008.3	21052	8328	Accepted	100

5	1	0008.0	21052	8264	Accepted	100

6	1	0008.1	21056	8464	Runtime Error (killed by signal)	0

7	2	0089.3	29636	21380	Runtime Error (killed by signal)	0

8	2	0108.3	32092	24104	Runtime Error (killed by signal)	0

9	2	0217.4	40624	36472	Runtime Error (killed by signal)	0

10	2	0135.9	35284	27932	Runtime Error (killed by signal)	0

11	2	0124.7	33300	25732	Runtime Error (killed by signal)	0

12	2	0148.1	34040	28352	Runtime Error (killed by signal)	0

13	2	0196.9	41504	36544	Runtime Error (killed by signal)	0

14	3	0008.4	21052	8192	Wrong Answer	0

15	3	0008.3	21052	8408	Wrong Answer	0

16	3	0008.3	21052	8212	Wrong Answer	0

17	3	0008.3	21052	8276	Wrong Answer	0

18	3	0008.3	21052	8312	Wrong Answer	0

19	3	0008.3	21052	8424	Wrong Answer	0

20	3	0008.4	21056	8256	Runtime Error (killed by signal)	0

21	4	0010.7	21052	8264	Wrong Answer	0

22	4	0010.5	21052	8416	Wrong Answer	0

23	4	0010.1	21052	8216	Wrong Answer	0

24	4	0010.6	21052	8416	Wrong Answer	0

25	4	0010.1	21052	8448	Wrong Answer	0

26	4	0010.1	21052	8360	Wrong Answer	0

27	4	0008.6	21056	8452	Runtime Error (killed by signal)	0

28	5	0691.3	28180	23996	Wrong Answer	0

29	5	0488.8	26596	21008	Wrong Answer	0

30	5	0713.6	27124	21952	Wrong Answer	0

31	5	0450.5	25144	17188	Wrong Answer	0

32	5	0872.8	28048	23768	Wrong Answer	0

33	5	0655.1	28048	23680	Wrong Answer	0

34	5	0183.1	34848	29768	Runtime Error (killed by signal)	0

Problem