cf/mirror

Mr. Kitayuta, the Treasure Hunter

CF
505C1900· candidate master1s256 MB⌨ stdin/stdout
#dfs and similar#dp#two pointers

Examples

Sample 1of 3
Input
4 10
10
21
27
27
Output
3
Sample 2of 3
Input
8 8
9
19
28
36
45
55
66
78
Output
6
Sample 3of 3
Input
13 7
8
8
9
16
17
17
18
21
23
24
24
26
30
Output
4
505C.cpp
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Ln 11·137 BGNU C++20 (64)
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