1152 . 差不多是樹堆

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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-2018

Description

題目 PDF 檔在這裡

Input Format

Output Format

Sample Input 1

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

Sample Output 1

1
P 3 4

Sample Input 2

2 1 0
2 1 0
2 1 0

Sample Output 2

0

Hints

Problem Source

NPSC 2018 高中組初賽 pA

Subtasks

No. Testdata Range Constraints Score
1 0~1 範例測資 0
2 0~20 無額外限制 100

Testdata and Limits

No. Time Limit (ms) Memory Limit (VSS, KiB) Output Limit (KiB) Subtasks
0 2000 1048576 1048576 1 2
1 2000 1048576 1048576 1 2
2 2000 1048576 1048576 2
3 2000 1048576 1048576 2
4 2000 1048576 1048576 2
5 2000 1048576 1048576 2
6 2000 1048576 1048576 2
7 2000 1048576 1048576 2
8 2000 1048576 1048576 2
9 2000 1048576 1048576 2
10 2000 1048576 1048576 2
11 2000 1048576 1048576 2
12 2000 1048576 1048576 2
13 2000 1048576 1048576 2
14 2000 1048576 1048576 2
15 2000 1048576 1048576 2
16 2000 1048576 1048576 2
17 2000 1048576 1048576 2
18 2000 1048576 1048576 2
19 2000 1048576 1048576 2
20 2000 1048576 1048576 2
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