刚学OI的萌新妹子在线求助,样例都过不了

P3384 【模板】重链剖分/树链剖分

~~鉴定完毕不是妹子再见~~
by zimujun @ 2019-11-11 19:48:21


~~直接输出样例不就过了?~~
by R·Buffoon @ 2019-11-11 19:49:07


@[R·Buffoon](/user/171014) 睿智
by qian_shang @ 2019-11-11 19:49:42


~~你谷“妹子”真多,我一个大男人真忙不过来~~
by R·Buffoon @ 2019-11-11 19:49:49


感觉窝要重构了QAQ
by qian_shang @ 2019-11-11 19:50:26


@[qian_shang](/user/64175) 不是妹子~~再见~~
by ephemeral· @ 2019-11-14 20:41:34


~~妹子?~~
by Lagibol @ 2019-11-14 20:42:07


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