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3289 . Da Bian Tree Problem
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Discussion / Solution
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TopCoder
User's AC Ratio
NaN% (
0/0
)
Submission's AC Ratio
NaN% (
0
/
0
)
Tags
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NTU Preliminary
NTU Preliminary 2020
Description
The PDF version of this problem can be downloaded here.
Input Format
Output Format
Hints
Problem Source
Migrated from old NTUJ.
Subtasks
No.
Testdata Range
Score
Testdata and Limits
No.
Time Limit (ms)
Memory Limit (VSS, KiB)
Output Limit (KiB)
Subtasks
0
15000
262144
131072
1
15000
262144
131072
2
15000
262144
131072
3
15000
262144
131072
4
15000
262144
131072
5
15000
262144
131072
6
15000
262144
131072
7
15000
262144
131072
8
15000
262144
131072
9
15000
262144
131072
10
15000
262144
131072
11
15000
262144
131072
12
15000
262144
131072
13
15000
262144
131072
14
15000
262144
131072
15
15000
262144
131072
16
15000
262144
131072
17
15000
262144
131072
18
15000
262144
131072
19
15000
262144
131072
20
15000
262144
131072
21
15000
262144
131072
22
15000
262144
131072
23
15000
262144
131072
24
15000
262144
131072
25
15000
262144
131072
26
15000
262144
131072
27
15000
262144
131072
28
15000
262144
131072
29
15000
262144
131072
30
15000
262144
131072
31
15000
262144
131072
32
15000
262144
131072
33
15000
262144
131072
34
15000
262144
131072
35
15000
262144
131072
36
15000
262144
131072
37
15000
262144
131072
38
15000
262144
131072
39
15000
262144
131072
40
15000
262144
131072
Submit
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