这数据范围。。。

P1768 天路

@[url=/usershow?uid=635]lcy0x1[/url] 你瘋了吧……
by JOHNKRAM @ 2013-11-01 19:27:25


我初二
by lcy0x1 @ 2013-11-01 19:32:31


@[url=/usershow?uid=635]lcy0x1[/url] 不就20000条边嘛
by C_SUNSHINE @ 2013-11-01 19:42:37


7000\*20000\*4=420000000
by lcy0x1 @ 2013-11-01 20:17:39


好吧我用vector
by cxy004 @ 2013-11-01 20:59:47


考古
by zhy137036 @ 2020-01-05 20:40:09


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