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Problem

Total Time (ms)

Max Memory (RSS, KiB)

Verdict

Score

2161. 只走一次

23016

248444

Memory Limit Exceeded

20

Subtask Results

Subtask no.	Testdata Range	Constraints	Score
1	0~6	$N,Q \leq 20$	10 / 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	$N,Q \leq 300$	10 / 10
4	21~27	$N,Q \leq 2000$	0 / 16
5	28~34	無其他限制	0 / 43

Testdata Results

Individual testdata result is hidden.

Submitter:

ckcon21_012

Compiler:

c++14

Code Length:

1.75 KB