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2024 全國模擬賽題目上線啦 !!!!!
題目在
這裡
~
2300 . 螢石眼之歌
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Status
Discussion / Solution
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TopCoder
Caido
$\mathbb{W}\mathcal{aimai}\sim$
User's AC Ratio
61.1% (
11/18
)
Submission's AC Ratio
39.0% (
16
/
41
)
Tags
Show solution-related tags
NPSC
2022-NPSC
Description
題目 PDF 檔在這裡
Input Format
Output Format
Sample Input 1
copy
7
5 2
1 5 2 4 3
7 3
1 2 3 7 6 5 4
2 2
2 1
9 4
8 6 4 1 9 7 5 3 2
10 3
9 4 10 8 2 1 6 5 3 7
5 5
1 2 3 4 5
5 5
1 2 5 3 4
Sample Output 1
copy
1 2 4 3 5
1 2 3 5 4 6 7
1 2
1 4 6 5 3 2 7 9 8
4 8 2 1 6 5 3 7 10 9
1 2 3 4 5
1 2 3 5 4
Hints
Problem Source
2022 網際網路程式設計全國大賽
高中組初賽
Subtasks
No.
Testdata Range
Constraints
Score
1
0
範例測資
0
2
0~37
無額外限制
100
Testdata and Limits
No.
Time Limit (ms)
Memory Limit (VSS, KiB)
Output Limit (KiB)
Subtasks
0
1000
1048576
65536
1
2
1
1000
1048576
65536
2
2
1000
1048576
65536
2
3
1000
1048576
65536
2
4
1000
1048576
65536
2
5
1000
1048576
65536
2
6
1000
1048576
65536
2
7
1000
1048576
65536
2
8
1000
1048576
65536
2
9
1000
1048576
65536
2
10
1000
1048576
65536
2
11
1000
1048576
65536
2
12
1000
1048576
65536
2
13
1000
1048576
65536
2
14
1000
1048576
65536
2
15
1000
1048576
65536
2
16
1000
1048576
65536
2
17
1000
1048576
65536
2
18
1000
1048576
65536
2
19
1000
1048576
65536
2
20
1000
1048576
65536
2
21
1000
1048576
65536
2
22
1000
1048576
65536
2
23
1000
1048576
65536
2
24
1000
1048576
65536
2
25
1000
1048576
65536
2
26
1000
1048576
65536
2
27
1000
1048576
65536
2
28
1000
1048576
65536
2
29
1000
1048576
65536
2
30
1000
1048576
65536
2
31
1000
1048576
65536
2
32
1000
1048576
65536
2
33
1000
1048576
65536
2
34
1000
1048576
65536
2
35
1000
1048576
65536
2
36
1000
1048576
65536
2
37
1000
1048576
65536
2
Submit
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