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2024 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
~
2403 . 瘦瘦的芙莉蓮
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TopCoder
guagua0407
豬大哥
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pre-nhspc-2023
全國模擬賽
Description
題目 PDF 檔在這裡
Input Format
Output Format
Sample Input 1
copy
5
1 5 2 4 3
Sample Output 1
copy
22
Hints
Problem Source
112 學年度全國資訊學科能力競賽模擬賽
Subtasks
No.
Testdata Range
Constraints
Score
1
0
範例測資
0
2
0~13
$N\le 10$
5
3
0~23
$N\le 2000$
9
4
0~34
無額外限制
86
Testdata and Limits
No.
Time Limit (ms)
Memory Limit (VSS, KiB)
Output Limit (KiB)
Subtasks
0
1000
524288
65536
1
2
3
4
1
1000
524288
65536
2
3
4
2
1000
524288
65536
2
3
4
3
1000
524288
65536
2
3
4
4
1000
524288
65536
2
3
4
5
1000
524288
65536
2
3
4
6
1000
524288
65536
2
3
4
7
1000
524288
65536
2
3
4
8
1000
524288
65536
2
3
4
9
1000
524288
65536
2
3
4
10
1000
524288
65536
2
3
4
11
1000
524288
65536
2
3
4
12
1000
524288
65536
2
3
4
13
1000
524288
65536
2
3
4
14
1000
524288
65536
3
4
15
1000
524288
65536
3
4
16
1000
524288
65536
3
4
17
1000
524288
65536
3
4
18
1000
524288
65536
3
4
19
1000
524288
65536
3
4
20
1000
524288
65536
3
4
21
1000
524288
65536
3
4
22
1000
524288
65536
3
4
23
1000
524288
65536
3
4
24
1000
524288
65536
4
25
1000
524288
65536
4
26
1000
524288
65536
4
27
1000
524288
65536
4
28
1000
524288
65536
4
29
1000
524288
65536
4
30
1000
524288
65536
4
31
1000
524288
65536
4
32
1000
524288
65536
4
33
1000
524288
65536
4
34
1000
524288
65536
4
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