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437 . 2024算法班第二階段認證考_pC
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Algo24_b_exam
Description
題本 PDF
Input Format
Output Format
Hints
Problem Source
NEOJ Problem 557
Subtasks
No.
Testdata Range
Constraints
Score
1
0~1
0
2
2~14
40
3
0~1, 15~26
30
4
0~41
30
Testdata and Limits
No.
Time Limit (ms)
Memory Limit (VSS, KiB)
Output Limit (KiB)
Subtasks
0
500
524288
65536
1
3
4
1
500
524288
65536
1
3
4
2
500
524288
65536
2
4
3
500
524288
65536
2
4
4
500
524288
65536
2
4
5
500
524288
65536
2
4
6
500
524288
65536
2
4
7
500
524288
65536
2
4
8
500
524288
65536
2
4
9
500
524288
65536
2
4
10
500
524288
65536
2
4
11
500
524288
65536
2
4
12
500
524288
65536
2
4
13
500
524288
65536
2
4
14
500
524288
65536
2
4
15
500
524288
65536
3
4
16
500
524288
65536
3
4
17
500
524288
65536
3
4
18
500
524288
65536
3
4
19
500
524288
65536
3
4
20
500
524288
65536
3
4
21
500
524288
65536
3
4
22
500
524288
65536
3
4
23
500
524288
65536
3
4
24
500
524288
65536
3
4
25
500
524288
65536
3
4
26
500
524288
65536
3
4
27
500
524288
65536
4
28
500
524288
65536
4
29
500
524288
65536
4
30
500
524288
65536
4
31
500
524288
65536
4
32
500
524288
65536
4
33
500
524288
65536
4
34
500
524288
65536
4
35
500
524288
65536
4
36
500
524288
65536
4
37
500
524288
65536
4
38
500
524288
65536
4
39
500
524288
65536
4
40
500
524288
65536
4
41
500
524288
65536
4
Submit
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