1054 . 社交能量

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User's AC Ratio

NaN% (0/0)

Submission's AC Ratio

NaN% (0/0)

Tags

npsc npsc-senior npsc-2022

Description

題目 PDF 檔在這裡

Input Format

Output Format

Sample Input 1

3
1 2
2 3
3 4

Sample Output 1

0

Sample Input 2

3
1 6
2 5
3 4

Sample Output 2

5

Sample Input 3

4
334 7122
1 1000000
1 1000000
1 1000000

Sample Output 3

3020361

Hints

Problem Source

NPSC 2022 高中組初賽 pD

Subtasks

No. Testdata Range Constraints Score
1 0~2 範例測資 0
2 0~67 無額外限制 100

Testdata and Limits

No. Time Limit (ms) Memory Limit (VSS, KiB) Output Limit (KiB) Subtasks
0 1000 1048576 1048576 1 2
1 1000 1048576 1048576 1 2
2 1000 1048576 1048576 1 2
3 1000 1048576 1048576 2
4 1000 1048576 1048576 2
5 1000 1048576 1048576 2
6 1000 1048576 1048576 2
7 1000 1048576 1048576 2
8 1000 1048576 1048576 2
9 1000 1048576 1048576 2
10 1000 1048576 1048576 2
11 1000 1048576 1048576 2
12 1000 1048576 1048576 2
13 1000 1048576 1048576 2
14 1000 1048576 1048576 2
15 1000 1048576 1048576 2
16 1000 1048576 1048576 2
17 1000 1048576 1048576 2
18 1000 1048576 1048576 2
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20 1000 1048576 1048576 2
21 1000 1048576 1048576 2
22 1000 1048576 1048576 2
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27 1000 1048576 1048576 2
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30 1000 1048576 1048576 2
31 1000 1048576 1048576 2
32 1000 1048576 1048576 2
33 1000 1048576 1048576 2
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61 1000 1048576 1048576 2
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63 1000 1048576 1048576 2
64 1000 1048576 1048576 2
65 1000 1048576 1048576 2
66 1000 1048576 1048576 2
67 1000 1048576 1048576 2
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