https://blog.youkuaiyun.com/samjia2000zh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/samjia2000/article/details/78928022https://blog.youkuaiyun.com/samjia2000/article/details/78928022samjia2000Fri, 29 Dec 2017 09:12:59 +0800https://blog.youkuaiyun.com/samjia2000/article/details/78761990https://blog.youkuaiyun.com/samjia2000/article/details/78761990samjia2000Sat, 09 Dec 2017 21:53:59 +0800https://blog.youkuaiyun.com/samjia2000/article/details/78071093https://blog.youkuaiyun.com/samjia2000/article/details/78071093samjia2000Sat, 23 Sep 2017 15:28:04 +0800https://blog.youkuaiyun.com/samjia2000/article/details/73947083https://blog.youkuaiyun.com/samjia2000/article/details/73947083samjia2000Fri, 30 Jun 2017 11:11:29 +0800https://blog.youkuaiyun.com/samjia2000/article/details/73920218https://blog.youkuaiyun.com/samjia2000/article/details/73920218samjia2000Thu, 29 Jun 2017 16:42:51 +0800https://blog.youkuaiyun.com/samjia2000/article/details/73656339https://blog.youkuaiyun.com/samjia2000/article/details/73656339samjia2000Fri, 23 Jun 2017 21:30:10 +0800https://blog.youkuaiyun.com/samjia2000/article/details/73611810https://blog.youkuaiyun.com/samjia2000/article/details/73611810samjia2000Thu, 22 Jun 2017 22:36:44 +0800 #include #include]]>https://blog.youkuaiyun.com/samjia2000/article/details/73611773https://blog.youkuaiyun.com/samjia2000/article/details/73611773samjia2000Thu, 22 Jun 2017 22:32:03 +0800https://blog.youkuaiyun.com/samjia2000/article/details/73549836https://blog.youkuaiyun.com/samjia2000/article/details/73549836samjia2000Wed, 21 Jun 2017 15:43:33 +0800https://blog.youkuaiyun.com/samjia2000/article/details/73549812https://blog.youkuaiyun.com/samjia2000/article/details/73549812samjia2000Wed, 21 Jun 2017 15:41:46 +0800https://blog.youkuaiyun.com/samjia2000/article/details/73549791https://blog.youkuaiyun.com/samjia2000/article/details/73549791samjia2000Wed, 21 Jun 2017 15:39:02 +0800https://blog.youkuaiyun.com/samjia2000/article/details/73549755https://blog.youkuaiyun.com/samjia2000/article/details/73549755samjia2000Wed, 21 Jun 2017 15:36:05 +0800https://blog.youkuaiyun.com/samjia2000/article/details/73520175https://blog.youkuaiyun.com/samjia2000/article/details/73520175samjia2000Tue, 20 Jun 2017 21:00:25 +0800https://blog.youkuaiyun.com/samjia2000/article/details/73065647https://blog.youkuaiyun.com/samjia2000/article/details/73065647samjia2000Sun, 11 Jun 2017 21:45:49 +0800https://blog.youkuaiyun.com/samjia2000/article/details/73008729https://blog.youkuaiyun.com/samjia2000/article/details/73008729samjia2000Sat, 10 Jun 2017 22:29:46 +0800https://blog.youkuaiyun.com/samjia2000/article/details/72765259https://blog.youkuaiyun.com/samjia2000/article/details/72765259samjia2000Fri, 26 May 2017 11:56:36 +0800https://blog.youkuaiyun.com/samjia2000/article/details/72522936https://blog.youkuaiyun.com/samjia2000/article/details/72522936samjia2000Fri, 19 May 2017 11:36:02 +0800https://blog.youkuaiyun.com/samjia2000/article/details/71116579https://blog.youkuaiyun.com/samjia2000/article/details/71116579samjia2000Wed, 03 May 2017 12:33:26 +0800https://blog.youkuaiyun.com/samjia2000/article/details/70832889https://blog.youkuaiyun.com/samjia2000/article/details/70832889samjia2000Wed, 26 Apr 2017 21:38:10 +0800https://blog.youkuaiyun.com/samjia2000/article/details/70768179https://blog.youkuaiyun.com/samjia2000/article/details/70768179samjia2000Tue, 25 Apr 2017 22:41:45 +0800abs(s-a[i])，那么s就更新为abs(s-a[i])，s变为0时到达终点。 先给出若干询问，每次询问一个位置x，问能否通过改变a[x]的值，来使得Alice经过n天后不能到达终点 1≤q,n≤1051\le q,n\le 10^5题解显然我们可以预处理出pre[i]表示经过前i天之后的]]>