cf/mirror

MEX counting

CF
1608F3200· legendary gm4s256 MB⌨ stdin/stdout
#combinatorics#dp#implementation

Examples

Sample 1of 5
Input
4 0
0 0 0 0
Output
256
Sample 2of 5
Input
4 1
0 0 0 0
Output
431
Sample 3of 5
Input
4 1
0 0 1 1
Output
509
Sample 4of 5
Input
5 2
0 0 2 2 0
Output
6546
Sample 5of 5
Input
3 2
-2 0 4
Output
11
1608F.cpp
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Ln 11·137 BGNU C++20 (64)