1089 . 幸福感

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TopCoder

abcabcabc
有人要寫 p6 嗎 > <

User's AC Ratio

100.0% (1/1)

Submission's AC Ratio

100.0% (1/1)

Tags

npsc npsc-senior npsc-2021

Description

題目 PDF 檔在這裡

Input Format

Output Format

Sample Input 1

3 4
1 2 1
1 3
2 3
1 1
1 3

Sample Output 1

9
4
1
9

Sample Input 2

7 5
2 4 7 4 3 3 1
1 7
3 6
1 5
2 6
3 4

Sample Output 2

66
17
31
28
4

Hints

Problem Source

NPSC 2021 高中組決賽 pI

Subtasks

No. Testdata Range Constraints Score
1 0~1 範例測資 0
2 0~50 無額外限制 100

Testdata and Limits

No. Time Limit (ms) Memory Limit (VSS, KiB) Output Limit (KiB) Subtasks
0 3000 1048576 1048576 1 2
1 3000 1048576 1048576 1 2
2 3000 1048576 1048576 2
3 3000 1048576 1048576 2
4 3000 1048576 1048576 2
5 3000 1048576 1048576 2
6 3000 1048576 1048576 2
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9 3000 1048576 1048576 2
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50 3000 1048576 1048576 2
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