简单的题解
2020-08-01
2020牛客多校第六场 - H Harmony Pairs
HDU - 6756 Finding a MEX
牛客 - Greater and Greater
牛客 - Minimum-cost Flow
牛客 - Fake Maxpooling (二维单调队列)
Poweroj - 2883 病毒侵染 (标记割边)
CodeForces-960E Alternating Tree
ZOJ - 3988 Prome Set
HDU - 6268 Master of Subgraph
CodeForces-981D Bookshelves
CodeForces-1216F Wi-Fi
CodeForces-1363F Rotaing Substrings
EOJ - 3338 双塔问题
CodeForces-1364D Ehab's last Corollary (dfs树)
HDU - 5306 Gorgeous Sequence