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IT枫斗者约 2264 字大约 8 分钟

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序号编号题目通过率难度出题指数出现频率
11009十进制整数的反码open in new window59.1%简单10.27
2941有效的山脉数组open in new window34.9%简单10.217
3559N叉树的最大深度open in new window68.1%简单10.105
4924尽量减少恶意软件的传播open in new window41.2%困难10.791
5601体育馆的人流量open in new window44.5%困难10.294
62312的幂open in new window47.5%简单10.047
7489扫地机器人open in new window72.2%困难11.002
8242有效的字母异位词open in new window58.3%简单10.031
91048最长字符串链open in new window39.4%中等10.454
101260二维网格迁移open in new window57.9%简单10.265
11210课程表 IIopen in new window46.1%中等10.103
12475供暖器open in new window29.2%简单10.174
13381O(1) 时间插入、删除和获取随机元素 - 允许重复open in new window36.6%困难10.495
1452N皇后 IIopen in new window77.2%困难10.091
15115不同的子序列open in new window46.9%困难10.155
16174地下城游戏open in new window39.8%困难10.198
17187重复的DNA序列open in new window43.5%中等10.136
18217存在重复元素open in new window51.5%简单10.024
19267回文排列 IIopen in new window39.4%中等10.759
20282给表达式添加运算符open in new window32.0%困难10.452
21289生命游戏open in new window68.5%中等10.126
22348判定井字棋胜负open in new window56.4%中等10.498
23417太平洋大西洋水流问题open in new window39.9%中等10.251
24447回旋镖的数量open in new window56.7%简单10.177
25467环绕字符串中唯一的子字符串open in new window39.5%中等10.446
26500键盘行open in new window68.1%简单10.136
27535TinyURL 的加密与解密open in new window81.0%中等10.253
28539最小时间差open in new window53.0%中等10.305
29563二叉树的坡度open in new window52.7%简单10.154
30581最短无序连续子数组open in new window33.9%简单10.068
31654最大二叉树open in new window78.9%中等10.158
32658找到 K 个最接近的元素open in new window42.4%中等10.27
33725分隔链表open in new window52.7%中等10.191
34731我的日程安排表 IIopen in new window43.7%中等10.708
35764最大加号标志open in new window46.5%中等10.688
36590N叉树的后序遍历open in new window72.0%简单10.107
37804唯一摩尔斯密码词open in new window74.0%简单10.13
38830较大分组的位置open in new window45.6%简单10.226
39478在圆内随机生成点open in new window38.6%中等10.564
40885螺旋矩阵 IIIopen in new window64.0%中等10.674
41934最短的桥open in new window42.8%中等10.396
42937重新排列日志文件open in new window51.5%简单10.37
43961重复 N 次的元素open in new window66.1%简单10.147
44986区间列表的交集open in new window61.0%中等10.339
451032字符流open in new window30.3%困难10.832
461122数组的相对排序open in new window65.0%简单10.132
471274矩形内船只的数目open in new window53.1%困难11.441
481146快照数组open in new window22.3%中等10.698
491189“气球” 的最大数量open in new window62.5%简单10.161
501205每月交易IIopen in new window44.1%中等10.871
511238循环码排列open in new window59.4%中等10.825
521269停在原地的方案数open in new window36.5%困难10.703
531283使结果不超过阈值的最小除数open in new window31.5%中等10.43
54# LCP 3机器人大冒险open in new window18.5%中等10.208
55117填充每个节点的下一个右侧节点指针 IIopen in new window44.4%中等10.101
56274H指数open in new window37.6%中等10.16
57457环形数组循环open in new window32.7%中等10.347
58755倒水open in new window46.0%中等11.085
59778水位上升的泳池中游泳open in new window45.9%困难10.618
60787K 站中转内最便宜的航班open in new window35.3%中等10.283
61921使括号有效的最少添加open in new window70.1%中等10.214
621066校园自行车分配 IIopen in new window35.8%中等11.155
63943最短超级串open in new window37.5%困难10.991
641108IP 地址无效化open in new window81.0%简单10.069
65298二叉树最长连续序列open in new window54.0%中等10.606
66845数组中的最长山脉open in new window33.5%中等10.427
67474一和零open in new window49.6%中等10.229
68530二叉搜索树的最小绝对差open in new window55.3%简单10.136
691045买下所有产品的客户open in new window63.2%中等10.591
701290二进制链表转整数open in new window80.7%简单10.052
71504七进制数open in new window48.0%简单10.164
721098小众书籍open in new window40.7%中等10.778
731247交换字符使得字符串相同open in new window53.4%中等10.539
74844比较含退格的字符串open in new window50.0%简单10.112
75275H指数 IIopen in new window40.0%中等10.211
76383赎金信open in new window51.5%简单10.082
771297子串的最大出现次数open in new window42.6%中等10.407
781117H2O 生成open in new window44.5%中等10.332
79569员工薪水中位数open in new window48.5%困难10.84
80875爱吃香蕉的珂珂open in new window39.0%中等10.207
81903DI 序列的有效排列open in new window48.1%困难10.626
82680验证回文字符串 Ⅱopen in new window35.0%简单10.083
831282用户分组open in new window79.3%中等10.212
84# LCP 5发 LeetCoinopen in new window15.2%困难10.674
85541反转字符串 IIopen in new window51.6%简单10.145
86716最大栈open in new window42.7%简单10.614
871254统计封闭岛屿的数目open in new window58.6%中等10.375
88374猜数字大小open in new window42.6%简单10.095
89522最长特殊序列 IIopen in new window31.8%中等10.498
90499迷宫 IIIopen in new window30.9%困难11.048
91263丑数open in new window48.6%简单10.064
921074元素和为目标值的子矩阵数量open in new window41.6%困难10.871
93758字符串中的加粗单词open in new window40.7%简单10.693
94473火柴拼正方形open in new window36.6%中等10.277
95992K 个不同整数的子数组open in new window24.7%困难10.46
961326灌溉花园的最少水龙头数目open in new window43.4%困难10.12
97327区间和的个数open in new window32.1%困难10.402
98345反转字符串中的元音字母open in new window49.0%简单10.06
991224最大相等频率open in new window27.7%困难10.561
100987二叉树的垂序遍历open in new window36.9%中等10.45
101416分割等和子集open in new window44.9%中等10.091
102722删除注释open in new window27.1%中等10.481
1031227飞机座位分配概率open in new window63.7%中等10.258
104229求众数 IIopen in new window42.6%中等10.151
1051186删除一次得到子数组最大和open in new window29.0%中等10.571
106692前K个高频单词open in new window48.4%中等10.196
107801使序列递增的最小交换次数open in new window36.4%中等10.488
108186翻转字符串里的单词 IIopen in new window71.5%中等10.38
109540有序数组中的单一元素open in new window60.0%中等10.193
1101339分裂二叉树的最大乘积open in new window35.3%中等10.083
1111346检查整数及其两倍数是否存在open in new window41.4%简单10.056