题目里加个2011open 吧

P2627 [USACO11OPEN] Mowing the Lawn G

zhenglier @ 2019-07-08 12:54:38

RT

差点找不到该题


by xh39 @ 2019-07-08 13:43:28

?


by RainFestival @ 2019-07-08 13:50:18

@zhenglier 这题跟p2034几乎一样


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