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2024 全國模擬賽題目上線啦 !!!!!
題目在
這裡
~
2348 . F. 守護魔摩市
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Status
Discussion / Solution
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TopCoder
Caido
$\mathbb{W}\mathcal{aimai}\sim$
User's AC Ratio
80.0% (
4/5
)
Submission's AC Ratio
87.5% (
7
/
8
)
Tags
Show solution-related tags
NPSC
2023-NPSC
2023-NPSC-fin-sen
Description
題目 PDF 檔在這裡
Input Format
Output Format
Sample Input 1
copy
9 3 2 3
100010001
1 9
2 4
5 9
Sample Output 1
copy
23
0
14
Sample Input 2
copy
10 3 1 2
0100010100
1 10
2 6
3 8
Sample Output 2
copy
7
6
4
Sample Input 3
copy
24 14 3 1
100000100010000010001001
1 24
9 19
8 24
10 22
17 24
4 24
5 13
1 17
1 15
16 23
1 21
7 21
3 18
8 16
Sample Output 3
copy
57
23
39
31
26
41
15
43
31
15
46
30
27
12
Hints
Problem Source
Subtasks
No.
Testdata Range
Constraints
Score
1
0~2
範例測資
0
2
0~67
無額外限制
100
Testdata and Limits
No.
Time Limit (ms)
Memory Limit (VSS, KiB)
Output Limit (KiB)
Subtasks
0
3000
1048576
65536
1
2
1
3000
1048576
65536
1
2
2
3000
1048576
65536
1
2
3
3000
1048576
65536
2
4
3000
1048576
65536
2
5
3000
1048576
65536
2
6
3000
1048576
65536
2
7
3000
1048576
65536
2
8
3000
1048576
65536
2
9
3000
1048576
65536
2
10
3000
1048576
65536
2
11
3000
1048576
65536
2
12
3000
1048576
65536
2
13
3000
1048576
65536
2
14
3000
1048576
65536
2
15
3000
1048576
65536
2
16
3000
1048576
65536
2
17
3000
1048576
65536
2
18
3000
1048576
65536
2
19
3000
1048576
65536
2
20
3000
1048576
65536
2
21
3000
1048576
65536
2
22
3000
1048576
65536
2
23
3000
1048576
65536
2
24
3000
1048576
65536
2
25
3000
1048576
65536
2
26
3000
1048576
65536
2
27
3000
1048576
65536
2
28
3000
1048576
65536
2
29
3000
1048576
65536
2
30
3000
1048576
65536
2
31
3000
1048576
65536
2
32
3000
1048576
65536
2
33
3000
1048576
65536
2
34
3000
1048576
65536
2
35
3000
1048576
65536
2
36
3000
1048576
65536
2
37
3000
1048576
65536
2
38
3000
1048576
65536
2
39
3000
1048576
65536
2
40
3000
1048576
65536
2
41
3000
1048576
65536
2
42
3000
1048576
65536
2
43
3000
1048576
65536
2
44
3000
1048576
65536
2
45
3000
1048576
65536
2
46
3000
1048576
65536
2
47
3000
1048576
65536
2
48
3000
1048576
65536
2
49
3000
1048576
65536
2
50
3000
1048576
65536
2
51
3000
1048576
65536
2
52
3000
1048576
65536
2
53
3000
1048576
65536
2
54
3000
1048576
65536
2
55
3000
1048576
65536
2
56
3000
1048576
65536
2
57
3000
1048576
65536
2
58
3000
1048576
65536
2
59
3000
1048576
65536
2
60
3000
1048576
65536
2
61
3000
1048576
65536
2
62
3000
1048576
65536
2
63
3000
1048576
65536
2
64
3000
1048576
65536
2
65
3000
1048576
65536
2
66
3000
1048576
65536
2
67
3000
1048576
65536
2
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