Loading... 终榜：[终榜链接][1] 捡了块金？貌似是 全程与我无关？ Problem H (Solved at 01:22:07 with 3 tries) 既然要求字典序最小那有a就一定要填了 也就是如果两个字符串对应字符相同或者对应字符不同且不为'a'那就直接填a 如果有一个是a另一个不是，那就取a，从尾部取一个为另一个。 考虑的情况有点多，坑点有点多，一开始还想的有点假 Problem D (Solved at 32:11 with 1 try) Problem G (Solved at 56:36 with 2 tries) Problem I (Solved at 01:37:35 with 3 tries) 怎么我一个H调着调着队友都写出来三个题了？？？ Problem L (Solved at 02:27:55 with 1 try) 计算几何，板题吧？就是判判判稍微麻烦了…… Problem C (Wrong Answer) 告诉你一个树有n个节点和m个点的树深 判断有没有可能是二叉树，如果是，判断一定是/可能是/一定不是完全二叉树。 感觉自己思路没错啊？ 首先根据给定信息判断如果是二叉树最少要多少个节点 然后判断如果是完全二叉树的话每一层有多少点，如果给定信息<=满的话，就是可能 当且仅当节点数=2^n-1且最多只有顶层没给的时候能确定一定是完全二叉树 感觉没错啊 可是WA了啊 哭哭哭 滚榜吓死人了，看着自己滚到了银牌区 结果念获奖名单没有 原来上面打星的没处理 金末金末，好险 ![20181028_161447.jpg][2] 可是青岛就……gg [1]: http://ccpc.io/post/101 [2]: http://xzm2001.cn/usr/uploads/2018/11/2175528202.jpg Last modification：November 4th, 2018 at 08:05 pm © 允许规范转载 Support If you think my article is useful to you, please feel free to appreciate ×Close Appreciate the author Sweeping payments Pay by AliPay Pay by WeChat
