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NTUCPC Challenge! #1 題解公開!
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IOIC 2025 題目已公開!
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Results of submission #81550
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Problem
Total Time (ms)
Max Memory (RSS, KiB)
Verdict
Score
15. 最長共同回文子序列
17327
171648
Accepted
100
Subtask Results
Subtask no.
Testdata Range
Constraints
Score
1
0~2
範例測資
0
/ 0
2
3~28
$1 \leq N, M \leq 15$
10
/ 10
3
3~46
$1 \leq N, M \leq 35$
19
/ 19
4
47~65
$N = M, a_i = b_i \forall 1 \leq i \leq N$
26
/ 26
5
0~83
無額外限制
45
/ 45
Testdata Results
Testdata no.
Subtasks
Time (ms)
Memory (VSS, KiB)
Memory (RSS, KiB)
Verdict
Score
0
1
5
0
127.2
174504
171648
Accepted
100
1
1
5
0
138.5
174504
171648
Accepted
100
2
1
5
0
140.0
174504
171648
Accepted
100
3
2
3
5
0
139.2
174504
171648
Accepted
100
4
2
3
5
0
139.2
174504
171648
Accepted
100
5
2
3
5
0
142.9
174504
171648
Accepted
100
6
2
3
5
0
140.3
174504
171648
Accepted
100
7
2
3
5
0
138.3
174504
171648
Accepted
100
8
2
3
5
0
139.9
174504
171648
Accepted
100
9
2
3
5
0
136.5
174504
171648
Accepted
100
10
2
3
5
0
138.4
174504
171648
Accepted
100
11
2
3
5
0
139.7
174504
171648
Accepted
100
12
2
3
5
0
137.8
174504
171648
Accepted
100
13
2
3
5
0
138.1
174504
171648
Accepted
100
14
2
3
5
0
143.1
174504
171648
Accepted
100
15
2
3
5
0
138.5
174504
171648
Accepted
100
16
2
3
5
0
138.7
174504
171648
Accepted
100
17
2
3
5
0
137.1
174504
171648
Accepted
100
18
2
3
5
0
138.1
174504
171648
Accepted
100
19
2
3
5
0
139.3
174504
171648
Accepted
100
20
2
3
5
0
139.8
174504
171648
Accepted
100
21
2
3
5
0
139.4
174504
171648
Accepted
100
22
2
3
5
0
140.2
174504
171648
Accepted
100
23
2
3
5
0
136.6
174504
171648
Accepted
100
24
2
3
5
0
136.1
174504
171648
Accepted
100
25
2
3
5
0
139.7
174504
171648
Accepted
100
26
2
3
5
0
137.3
174504
171648
Accepted
100
27
2
3
5
0
135.9
174504
171648
Accepted
100
28
2
3
5
0
140.1
174504
171648
Accepted
100
29
3
5
0
140.7
174504
171648
Accepted
100
30
3
5
0
143.5
174504
171648
Accepted
100
31
3
5
0
147.7
174504
171648
Accepted
100
32
3
5
0
139.7
174504
171648
Accepted
100
33
3
5
0
144.5
174504
171648
Accepted
100
34
3
5
0
146.7
174504
171648
Accepted
100
35
3
5
0
139.8
174504
171648
Accepted
100
36
3
5
0
140.7
174504
171648
Accepted
100
37
3
5
0
148.6
174504
171648
Accepted
100
38
3
5
0
146.2
174504
171648
Accepted
100
39
3
5
0
146.1
174504
171648
Accepted
100
40
3
5
0
138.8
174504
171648
Accepted
100
41
3
5
0
145.0
174504
171648
Accepted
100
42
3
5
0
140.4
174504
171648
Accepted
100
43
3
5
0
144.8
174504
171648
Accepted
100
44
3
5
0
143.3
174504
171648
Accepted
100
45
3
5
0
147.5
174504
171648
Accepted
100
46
3
5
0
145.1
174504
171648
Accepted
100
47
4
5
0
138.2
174504
171648
Accepted
100
48
4
5
0
149.7
174504
171648
Accepted
100
49
4
5
0
352.8
174504
171648
Accepted
100
50
4
5
0
294.0
174504
171648
Accepted
100
51
4
5
0
210.6
174504
171648
Accepted
100
52
4
5
0
136.6
174504
171648
Accepted
100
53
4
5
0
366.1
174504
171648
Accepted
100
54
4
5
0
367.7
174504
171648
Accepted
100
55
4
5
0
137.7
174504
171648
Accepted
100
56
4
5
0
365.9
174504
171648
Accepted
100
57
4
5
0
135.9
174504
171648
Accepted
100
58
4
5
0
362.8
174504
171648
Accepted
100
59
4
5
0
347.0
174504
171648
Accepted
100
60
4
5
0
136.9
174504
171648
Accepted
100
61
4
5
0
364.8
174504
171648
Accepted
100
62
4
5
0
345.9
174504
171648
Accepted
100
63
4
5
0
323.4
174504
171648
Accepted
100
64
4
5
0
341.7
174504
171648
Accepted
100
65
4
5
0
374.2
174504
171648
Accepted
100
66
5
0
363.8
174504
171648
Accepted
100
67
5
0
347.2
174504
171648
Accepted
100
68
5
0
359.5
174504
171648
Accepted
100
69
5
0
136.3
174504
171648
Accepted
100
70
5
0
138.3
174504
171648
Accepted
100
71
5
0
366.6
174504
171648
Accepted
100
72
5
0
365.6
174504
171648
Accepted
100
73
5
0
136.8
174504
171648
Accepted
100
74
5
0
367.4
174504
171648
Accepted
100
75
5
0
145.9
174504
171648
Accepted
100
76
5
0
368.0
174504
171648
Accepted
100
77
5
0
369.0
174504
171648
Accepted
100
78
5
0
207.9
174504
171648
Accepted
100
79
5
0
349.6
174504
171648
Accepted
100
80
5
0
375.3
174504
171648
Accepted
100
81
5
0
364.9
174504
171648
Accepted
100
82
5
0
344.2
174504
171648
Accepted
100
83
5
0
364.1
174504
171648
Accepted
100
Submitter:
C~~~
Compiler:
c++17
Code Length:
1.57 KB
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