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NTUCPC Speed Run! #1
比賽已結束,感謝大家的參與!
題目連結
IOICamp 2025 PreExam 進行中!
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Results of submission #1661
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Problem
Total Time (ms)
Max Memory (RSS, KiB)
Verdict
Score
15. 最長共同回文子序列
6395
192412
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
3~83
無其他限制
45
/ 45
Testdata Results
Testdata no.
Subtasks
Time (ms)
Memory (VSS, KiB)
Memory (RSS, KiB)
Verdict
Score
0
1
000
2.1
6212
3540
Accepted
100
1
1
000
1.9
6344
3488
Accepted
100
2
1
000
2.0
6212
3368
Accepted
100
3
2
3
5
000
1.4
6212
3276
Accepted
100
4
2
3
5
000
1.3
6212
3340
Accepted
100
5
2
3
5
000
1.4
6212
3392
Accepted
100
6
2
3
5
000
1.7
6344
3472
Accepted
100
7
2
3
5
000
1.7
6344
3412
Accepted
100
8
2
3
5
000
1.9
6608
3740
Accepted
100
9
2
3
5
000
2.0
6608
3736
Accepted
100
10
2
3
5
000
2.2
6608
3832
Accepted
100
11
2
3
5
000
1.7
6344
3496
Accepted
100
12
2
3
5
000
1.6
6344
3552
Accepted
100
13
2
3
5
000
2.1
6608
3776
Accepted
100
14
2
3
5
000
1.7
6608
3828
Accepted
100
15
2
3
5
000
1.2
6344
3484
Accepted
100
16
2
3
5
000
2.4
6608
3824
Accepted
100
17
2
3
5
000
1.5
6344
3484
Accepted
100
18
2
3
5
000
1.8
6344
3516
Accepted
100
19
2
3
5
000
2.4
6608
3828
Accepted
100
20
2
3
5
000
2.0
6608
3800
Accepted
100
21
2
3
5
000
2.0
6608
3728
Accepted
100
22
2
3
5
000
1.7
6608
3824
Accepted
100
23
2
3
5
000
1.9
6608
3788
Accepted
100
24
2
3
5
000
2.0
6608
3792
Accepted
100
25
2
3
5
000
1.9
6608
3832
Accepted
100
26
2
3
5
000
2.0
6608
3804
Accepted
100
27
2
3
5
000
2.2
6344
3544
Accepted
100
28
2
3
5
000
1.3
6212
3392
Accepted
100
29
3
5
000
2.5
7400
4504
Accepted
100
30
3
5
00
10.9
14924
11860
Accepted
100
31
3
5
00
10.5
14924
11744
Accepted
100
32
3
5
000
4.3
8588
5772
Accepted
100
33
3
5
00
13.2
14924
11808
Accepted
100
34
3
5
00
12.9
14924
11808
Accepted
100
35
3
5
000
3.4
8192
5552
Accepted
100
36
3
5
000
4.4
8720
5872
Accepted
100
37
3
5
00
14.5
14924
11744
Accepted
100
38
3
5
00
14.4
14924
11744
Accepted
100
39
3
5
00
11.8
14924
11748
Accepted
100
40
3
5
000
1.4
6608
3752
Accepted
100
41
3
5
00
12.0
14924
11744
Accepted
100
42
3
5
00
10.8
14924
11968
Accepted
100
43
3
5
00
10.9
14924
11744
Accepted
100
44
3
5
00
10.3
14924
11972
Accepted
100
45
3
5
00
11.5
14924
11812
Accepted
100
46
3
5
00
11.3
14924
11744
Accepted
100
47
4
5
000
1.5
6212
3396
Accepted
100
48
4
5
00
18.3
20072
16720
Accepted
100
49
4
5
0
263.3
195500
192060
Accepted
100
50
4
5
0
289.3
195500
192068
Accepted
100
51
4
5
00
79.9
72608
69308
Accepted
100
52
4
5
000
2.0
6212
3276
Accepted
100
53
4
5
0
248.3
195500
192308
Accepted
100
54
4
5
0
232.8
195500
192300
Accepted
100
55
4
5
000
1.2
6212
3272
Accepted
100
56
4
5
0
225.2
195500
192236
Accepted
100
57
4
5
000
2.3
7400
4416
Accepted
100
58
4
5
0
209.5
195500
192412
Accepted
100
59
4
5
0
232.7
195500
192244
Accepted
100
60
4
5
000
1.6
6608
3684
Accepted
100
61
4
5
0
221.7
195500
192412
Accepted
100
62
4
5
0
209.8
195500
192236
Accepted
100
63
4
5
0
208.2
195500
192244
Accepted
100
64
4
5
0
287.1
195500
192232
Accepted
100
65
4
5
0
280.8
195500
192312
Accepted
100
66
5
0
254.0
195500
192256
Accepted
100
67
5
0
259.2
195500
192312
Accepted
100
68
5
0
240.3
195500
192236
Accepted
100
69
5
000
1.6
6608
3648
Accepted
100
70
5
000
3.1
7268
4264
Accepted
100
71
5
0
204.9
195500
192304
Accepted
100
72
5
0
225.7
195500
192292
Accepted
100
73
5
000
2.4
7268
4360
Accepted
100
74
5
0
217.5
195500
191880
Accepted
100
75
5
00
13.5
17432
14568
Accepted
100
76
5
0
287.9
195500
192336
Accepted
100
77
5
0
278.9
195500
192380
Accepted
100
78
5
00
73.8
71288
68248
Accepted
100
79
5
0
205.4
195500
192320
Accepted
100
80
5
0
195.2
195500
192336
Accepted
100
81
5
0
239.0
195500
192268
Accepted
100
82
5
0
241.4
195500
192320
Accepted
100
83
5
0
211.8
195500
192272
Accepted
100
Submitter:
abc864197532
Compiler:
c++20
Code Length:
2.14 KB
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