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2022 全國模擬賽題目上線啦 !!!!!
題目在
這裡
~
2023 全國模擬賽題目上線啦 !!!!!
題目在
這裡
~
2024 全國模擬賽題目上線啦 !!!!!
題目在
這裡
~
2411 . 小風的遊戲
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TopCoder
Caido
$\mathbb{W}\mathcal{aimai}\sim$
User's AC Ratio
66.7% (
2/3
)
Submission's AC Ratio
40.0% (
2
/
5
)
Tags
Show solution-related tags
pre-nhspc-2022
全國模擬賽
Description
題目 PDF 檔在這裡
Input Format
Output Format
Sample Input 1
copy
4 5 1 4 10
5 1 4 3 2
1 3
1 2
2 3
3 4
2 4
Sample Output 1
copy
YES
4 8 7 6 3
Sample Input 2
copy
5 4 3 4 1
1 2 3 4
3 1
1 2
2 5
5 4
Sample Output 2
copy
NO
Hints
Problem Source
111 學年度全國資訊學科能力競賽模擬賽
Subtasks
No.
Testdata Range
Constraints
Score
1
0~1
範例測資
0
2
2~18
$M=N-1$
5
3
19~34
$M=N$ 且每座城市都恰有兩條道路通往另外兩座城市
9
4
35~47
$N\le 3000,M\le 5000$
23
5
0~64
無額外限制
63
Testdata and Limits
No.
Time Limit (ms)
Memory Limit (VSS, KiB)
Output Limit (KiB)
Subtasks
0
3000
524288
65536
1
5
1
3000
524288
65536
1
5
2
3000
524288
65536
2
5
3
3000
524288
65536
2
5
4
3000
524288
65536
2
5
5
3000
524288
65536
2
5
6
3000
524288
65536
2
5
7
3000
524288
65536
2
5
8
3000
524288
65536
2
5
9
3000
524288
65536
2
5
10
3000
524288
65536
2
5
11
3000
524288
65536
2
5
12
3000
524288
65536
2
5
13
3000
524288
65536
2
5
14
3000
524288
65536
2
5
15
3000
524288
65536
2
5
16
3000
524288
65536
2
5
17
3000
524288
65536
2
5
18
3000
524288
65536
2
5
19
3000
524288
65536
3
5
20
3000
524288
65536
3
5
21
3000
524288
65536
3
5
22
3000
524288
65536
3
5
23
3000
524288
65536
3
5
24
3000
524288
65536
3
5
25
3000
524288
65536
3
5
26
3000
524288
65536
3
5
27
3000
524288
65536
3
5
28
3000
524288
65536
3
5
29
3000
524288
65536
3
5
30
3000
524288
65536
3
5
31
3000
524288
65536
3
5
32
3000
524288
65536
3
5
33
3000
524288
65536
3
5
34
3000
524288
65536
3
5
35
3000
524288
65536
4
5
36
3000
524288
65536
4
5
37
3000
524288
65536
4
5
38
3000
524288
65536
4
5
39
3000
524288
65536
4
5
40
3000
524288
65536
4
5
41
3000
524288
65536
4
5
42
3000
524288
65536
4
5
43
3000
524288
65536
4
5
44
3000
524288
65536
4
5
45
3000
524288
65536
4
5
46
3000
524288
65536
4
5
47
3000
524288
65536
4
5
48
3000
524288
65536
5
49
3000
524288
65536
5
50
3000
524288
65536
5
51
3000
524288
65536
5
52
3000
524288
65536
5
53
3000
524288
65536
5
54
3000
524288
65536
5
55
3000
524288
65536
5
56
3000
524288
65536
5
57
3000
524288
65536
5
58
3000
524288
65536
5
59
3000
524288
65536
5
60
3000
524288
65536
5
61
3000
524288
65536
5
62
3000
524288
65536
5
63
3000
524288
65536
5
64
3000
524288
65536
5
Submit
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