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2022 全國模擬賽題目上線啦 !!!!!
題目在
這裡
~
2023 全國模擬賽題目上線啦 !!!!!
題目在
這裡
~
2024 全國模擬賽題目上線啦 !!!!!
題目在
這裡
~
2362 . B. 奇巧方塊 (odd square)
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Status
Discussion / Solution
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TopCoder
Caido
W
aimai
∼
User's AC Ratio
82.0% (
41/50
)
Submission's AC Ratio
24.2% (
52
/
215
)
Tags
Show solution-related tags
TOI
TOI-pre
2024-TOI-pre
Description
題目 PDF 檔在這裡
Input Format
Output Format
Sample Input 1
copy
3 4
2 2 1
2 4
Sample Output 1
copy
3
Sample Input 2
copy
4 5
3 3 3
1 3 4
Sample Output 2
copy
6
Hints
Problem Source
2024 TOI 初選
測資來源:
TWPCA GitHub
Subtasks
No.
Testdata Range
Constraints
Score
1
0~1
範例測資
0
2
0~31
輸入滿足
m
,
n
≤
1000
11
3
0~61
輸入滿足
m
,
n
≤
10
5
41
4
0~91
無額外限制
48
Testdata and Limits
No.
Time Limit (ms)
Memory Limit (VSS, KiB)
Output Limit (KiB)
Subtasks
0
1000
1048576
65536
1
2
3
4
1
1000
1048576
65536
1
2
3
4
2
1000
1048576
65536
2
3
4
3
1000
1048576
65536
2
3
4
4
1000
1048576
65536
2
3
4
5
1000
1048576
65536
2
3
4
6
1000
1048576
65536
2
3
4
7
1000
1048576
65536
2
3
4
8
1000
1048576
65536
2
3
4
9
1000
1048576
65536
2
3
4
10
1000
1048576
65536
2
3
4
11
1000
1048576
65536
2
3
4
12
1000
1048576
65536
2
3
4
13
1000
1048576
65536
2
3
4
14
1000
1048576
65536
2
3
4
15
1000
1048576
65536
2
3
4
16
1000
1048576
65536
2
3
4
17
1000
1048576
65536
2
3
4
18
1000
1048576
65536
2
3
4
19
1000
1048576
65536
2
3
4
20
1000
1048576
65536
2
3
4
21
1000
1048576
65536
2
3
4
22
1000
1048576
65536
2
3
4
23
1000
1048576
65536
2
3
4
24
1000
1048576
65536
2
3
4
25
1000
1048576
65536
2
3
4
26
1000
1048576
65536
2
3
4
27
1000
1048576
65536
2
3
4
28
1000
1048576
65536
2
3
4
29
1000
1048576
65536
2
3
4
30
1000
1048576
65536
2
3
4
31
1000
1048576
65536
2
3
4
32
1000
1048576
65536
3
4
33
1000
1048576
65536
3
4
34
1000
1048576
65536
3
4
35
1000
1048576
65536
3
4
36
1000
1048576
65536
3
4
37
1000
1048576
65536
3
4
38
1000
1048576
65536
3
4
39
1000
1048576
65536
3
4
40
1000
1048576
65536
3
4
41
1000
1048576
65536
3
4
42
1000
1048576
65536
3
4
43
1000
1048576
65536
3
4
44
1000
1048576
65536
3
4
45
1000
1048576
65536
3
4
46
1000
1048576
65536
3
4
47
1000
1048576
65536
3
4
48
1000
1048576
65536
3
4
49
1000
1048576
65536
3
4
50
1000
1048576
65536
3
4
51
1000
1048576
65536
3
4
52
1000
1048576
65536
3
4
53
1000
1048576
65536
3
4
54
1000
1048576
65536
3
4
55
1000
1048576
65536
3
4
56
1000
1048576
65536
3
4
57
1000
1048576
65536
3
4
58
1000
1048576
65536
3
4
59
1000
1048576
65536
3
4
60
1000
1048576
65536
3
4
61
1000
1048576
65536
3
4
62
1000
1048576
65536
4
63
1000
1048576
65536
4
64
1000
1048576
65536
4
65
1000
1048576
65536
4
66
1000
1048576
65536
4
67
1000
1048576
65536
4
68
1000
1048576
65536
4
69
1000
1048576
65536
4
70
1000
1048576
65536
4
71
1000
1048576
65536
4
72
1000
1048576
65536
4
73
1000
1048576
65536
4
74
1000
1048576
65536
4
75
1000
1048576
65536
4
76
1000
1048576
65536
4
77
1000
1048576
65536
4
78
1000
1048576
65536
4
79
1000
1048576
65536
4
80
1000
1048576
65536
4
81
1000
1048576
65536
4
82
1000
1048576
65536
4
83
1000
1048576
65536
4
84
1000
1048576
65536
4
85
1000
1048576
65536
4
86
1000
1048576
65536
4
87
1000
1048576
65536
4
88
1000
1048576
65536
4
89
1000
1048576
65536
4
90
1000
1048576
65536
4
91
1000
1048576
65536
4
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