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650B1900· candidate master1s256 MB⌨ stdin/stdout
Examples
Sample 1of 4
Input
4 2 3 10wwhw
Output
2
Sample 2of 4
Input
5 2 4 13hhwhh
Output
4
Sample 3of 4
Input
5 2 4 1000hhwhh
Output
5
Sample 4of 4
Input
3 1 100 10whw
Output
0
58%
650B.cpp
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Ln 11·137 BGNU C++20 (64)