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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
~
2257 . G. 鳳梨關稅
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Caido
$\mathbb{W}\mathcal{aimai}\sim$
User's AC Ratio
94.8% (
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Submission's AC Ratio
40.4% (
74
/
183
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全國賽
2021-全國賽
nhspc110
Description
題目 PDF 檔在這裡
Input Format
Output Format
Sample Input 1
copy
5 1 3 2
1 2
2 3
2 4
5 2
1 5 5
2 2
1 2 3
2 4
1 5 5
Sample Output 1
copy
10
2
5
Sample Input 2
copy
4 1 2 0
1 2
1 4
2 3
1 2 3
1 3 4
Sample Output 2
copy
4
3
Hints
Problem Source
110 學年度全國資訊學科能力競賽
測資來源:
TWPCA GitHub
Subtasks
No.
Testdata Range
Constraints
Score
1
0~1
範例測資。
0
2
2~14
$n \le 100, x \le 1000$
17
3
15~24
只有一條航線會停靠米粉島,且其餘島嶼聚落至多只有兩條航線會停靠
36
4
25~36
無額外限制。
47
Testdata and Limits
No.
Time Limit (ms)
Memory Limit (VSS, KiB)
Output Limit (KiB)
Subtasks
0
1000
1048576
65536
1
1
1000
1048576
65536
1
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
3
16
1000
1048576
65536
3
17
1000
1048576
65536
3
18
1000
1048576
65536
3
19
1000
1048576
65536
3
20
1000
1048576
65536
3
21
1000
1048576
65536
3
22
1000
1048576
65536
3
23
1000
1048576
65536
3
24
1000
1048576
65536
3
25
1000
1048576
65536
4
26
1000
1048576
65536
4
27
1000
1048576
65536
4
28
1000
1048576
65536
4
29
1000
1048576
65536
4
30
1000
1048576
65536
4
31
1000
1048576
65536
4
32
1000
1048576
65536
4
33
1000
1048576
65536
4
34
1000
1048576
65536
4
35
1000
1048576
65536
4
36
1000
1048576
65536
4
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