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554 . 2024算法班pretest_pD
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Algo
Algo24_pretest
Description
題本 PDF
Input Format
Output Format
Hints
Problem Source
NEOJ Problem 870
Subtasks
No.
Testdata Range
Constraints
Score
1
0~1
0
2
2~43
40
3
0~83
60
Testdata and Limits
No.
Time Limit (ms)
Memory Limit (VSS, KiB)
Output Limit (KiB)
Subtasks
0
500
524288
65536
1
3
1
500
524288
65536
1
3
2
500
524288
65536
2
3
3
500
524288
65536
2
3
4
500
524288
65536
2
3
5
500
524288
65536
2
3
6
500
524288
65536
2
3
7
500
524288
65536
2
3
8
500
524288
65536
2
3
9
500
524288
65536
2
3
10
500
524288
65536
2
3
11
500
524288
65536
2
3
12
500
524288
65536
2
3
13
500
524288
65536
2
3
14
500
524288
65536
2
3
15
500
524288
65536
2
3
16
500
524288
65536
2
3
17
500
524288
65536
2
3
18
500
524288
65536
2
3
19
500
524288
65536
2
3
20
500
524288
65536
2
3
21
500
524288
65536
2
3
22
500
524288
65536
2
3
23
500
524288
65536
2
3
24
500
524288
65536
2
3
25
500
524288
65536
2
3
26
500
524288
65536
2
3
27
500
524288
65536
2
3
28
500
524288
65536
2
3
29
500
524288
65536
2
3
30
500
524288
65536
2
3
31
500
524288
65536
2
3
32
500
524288
65536
2
3
33
500
524288
65536
2
3
34
500
524288
65536
2
3
35
500
524288
65536
2
3
36
500
524288
65536
2
3
37
500
524288
65536
2
3
38
500
524288
65536
2
3
39
500
524288
65536
2
3
40
500
524288
65536
2
3
41
500
524288
65536
2
3
42
500
524288
65536
2
3
43
500
524288
65536
2
3
44
500
524288
65536
3
45
500
524288
65536
3
46
500
524288
65536
3
47
500
524288
65536
3
48
500
524288
65536
3
49
500
524288
65536
3
50
500
524288
65536
3
51
500
524288
65536
3
52
500
524288
65536
3
53
500
524288
65536
3
54
500
524288
65536
3
55
500
524288
65536
3
56
500
524288
65536
3
57
500
524288
65536
3
58
500
524288
65536
3
59
500
524288
65536
3
60
500
524288
65536
3
61
500
524288
65536
3
62
500
524288
65536
3
63
500
524288
65536
3
64
500
524288
65536
3
65
500
524288
65536
3
66
500
524288
65536
3
67
500
524288
65536
3
68
500
524288
65536
3
69
500
524288
65536
3
70
500
524288
65536
3
71
500
524288
65536
3
72
500
524288
65536
3
73
500
524288
65536
3
74
500
524288
65536
3
75
500
524288
65536
3
76
500
524288
65536
3
77
500
524288
65536
3
78
500
524288
65536
3
79
500
524288
65536
3
80
500
524288
65536
3
81
500
524288
65536
3
82
500
524288
65536
3
83
500
524288
65536
3
Submit
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