警示后人(0pts,仅过Subtask #1)

P4054 [JSOI2009] 计数问题

屲,膜拜大佬Orz (笨人的bug是读入读成x1 y1 x2 y2了。。。)
by return2147483647 @ 2023-02-19 19:53:07


谢谢,%%%
by whssy @ 2023-07-17 09:39:27


感谢哇!!!一改就过了
by KinoTsuki @ 2023-08-30 17:26:16


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