TopCoder

Caido
$\mathbb{W}\mathcal{aimai}\sim$

User's AC Ratio

75.0% (9/12)

Submission's AC Ratio

18.6% (13/70)

Tags

Description

Input Format

Output Format

Sample Input 1

1
5 6
1 2
2 3
3 4
4 5
5 3
4 2

Sample Output 1

3 3 4 5
1 1
1 2

Sample Input 2

2
5 4
1 2
1 3
3 4
3 5
5 4
1 2
2 3
1 3
4 5

Sample Output 2

2 1 2
1 3
2 4 5
3 1 2 3
1 4
1 5

Hints

Problem Source

Subtasks

No. Testdata Range Constraints Score
1 0~1 範例測資 0
2 2~4 輸入滿足 $m = n − 1$,且所有的棲息地連通。 3
3 5~15 輸入保證存在兩個以上的棲息地互相無法抵達。 23
4 16~22 輸入滿足所有測試資料中,$n$ 的總和不超過 $500$。 28
5 0~52 無額外限制 46

Testdata and Limits

No. Time Limit (ms) Memory Limit (VSS, KiB) Output Limit (KiB) Subtasks
0 2500 1048576 65536 1 5
1 2500 1048576 65536 1 5
2 2500 1048576 65536 2 5
3 2500 1048576 65536 2 5
4 2500 1048576 65536 2 5
5 2500 1048576 65536 3 5
6 2500 1048576 65536 3 5
7 2500 1048576 65536 3 5
8 2500 1048576 65536 3 5
9 2500 1048576 65536 3 5
10 2500 1048576 65536 3 5
11 2500 1048576 65536 3 5
12 2500 1048576 65536 3 5
13 2500 1048576 65536 3 5
14 2500 1048576 65536 3 5
15 2500 1048576 65536 3 5
16 2500 1048576 65536 4 5
17 2500 1048576 65536 4 5
18 2500 1048576 65536 4 5
19 2500 1048576 65536 4 5
20 2500 1048576 65536 4 5
21 2500 1048576 65536 4 5
22 2500 1048576 65536 4 5
23 2500 1048576 65536 5
24 2500 1048576 65536 5
25 2500 1048576 65536 5
26 2500 1048576 65536 5
27 2500 1048576 65536 5
28 2500 1048576 65536 5
29 2500 1048576 65536 5
30 2500 1048576 65536 5
31 2500 1048576 65536 5
32 2500 1048576 65536 5
33 2500 1048576 65536 5
34 2500 1048576 65536 5
35 2500 1048576 65536 5
36 2500 1048576 65536 5
37 2500 1048576 65536 5
38 2500 1048576 65536 5
39 2500 1048576 65536 5
40 2500 1048576 65536 5
41 2500 1048576 65536 5
42 2500 1048576 65536 5
43 2500 1048576 65536 5
44 2500 1048576 65536 5
45 2500 1048576 65536 5
46 2500 1048576 65536 5
47 2500 1048576 65536 5
48 2500 1048576 65536 5
49 2500 1048576 65536 5
50 2500 1048576 65536 5
51 2500 1048576 65536 5
52 2500 1048576 65536 5