HQ
290E2500· grandmaster2s256 MB⌨ stdin/stdout
Examples
Sample 1of 4
Input
HHHH
Output
Yes
Sample 2of 4
Input
HQHQH
Output
No
Sample 3of 4
Input
HHQHHQH
Output
No
Sample 4of 4
Input
HHQQHHQQHH
Output
Yes
58%
290E.cpp
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Ln 11·137 BGNU C++20 (64)