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# Problem
10549 OMC228(C)
10575 OMC236(C)
6408 OMC172(B)
3668 OMC206(B)
7499 OMC227(C)
6420 OMC150(D)
12661 NF杯2024(F)
1743 OMC149(D)
2899 OMC075(C)
1605 OMC058(D)