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IT枫斗者约 1130 字大约 4 分钟

京东

序号编号题目通过率难度出题指数出现频率
11两数之和open in new window47.5%简单40.071
2768最多能完成排序的块 IIopen in new window44.7%困难32.39
32两数相加open in new window36.6%中等20.041
470爬楼梯open in new window47.8%简单20.065
55最长回文子串open in new window28.4%中等20.055
621合并两个有序链表open in new window59.5%简单10.043
73无重复字符的最长子串open in new window32.8%中等10.03
8176第二高的薪水open in new window33.8%简单10.1
920有效的括号open in new window40.8%简单10.028
1088合并两个有序数组open in new window46.5%简单10.034
11124二叉树中的最大路径和open in new window39.2%困难10.124
1222括号生成open in new window73.2%中等10.043
13160相交链表open in new window52.1%简单10.047
14300最长上升子序列open in new window43.9%中等10.073
15169多数元素open in new window61.5%简单10.042
16155最小栈open in new window51.4%简单10.046
1719删除链表的倒数第N个节点open in new window37.4%中等10.03
18214最短回文串open in new window31.2%困难10.377
1916最接近的三数之和open in new window42.9%中等10.024
2062不同路径open in new window58.7%中等10.023
21175组合两个表open in new window71.5%简单10.027
22184部门工资最高的员工open in new window43.7%中等10.093
23344反转字符串open in new window68.9%简单10.023
24347前 K 个高频元素open in new window60.1%中等10.044
25860柠檬水找零open in new window53.7%简单10.126
26867转置矩阵open in new window66.9%简单10.146
27118杨辉三角open in new window65.6%简单10.029
28452用最少数量的箭引爆气球open in new window48.6%中等10.146
29132分割回文串 IIopen in new window41.8%困难10.186
3010正则表达式匹配open in new window26.0%困难10.032
31723粉碎糖果open in new window65.5%中等11.155
3243字符串相乘open in new window41.5%中等10.041
33714买卖股票的最佳时机含手续费open in new window61.0%中等10.106
34196删除重复的电子邮箱open in new window59.3%简单10.087
35152乘积最大子序列open in new window37.0%中等10.041
36322零钱兑换open in new window37.4%中等10.041
3733搜索旋转排序数组open in new window36.3%中等10.023
38240搜索二维矩阵 IIopen in new window38.7%中等10.046
3956合并区间open in new window40.2%中等10.03
4046全排列open in new window73.9%中等10.024
41206反转链表open in new window66.9%简单10.014
42876链表的中间结点open in new window64.6%简单10.065
43543二叉树的直径open in new window47.0%简单10.056
44142环形链表 IIopen in new window48.2%中等10.031
45903DI 序列的有效排列open in new window48.1%困难10.618
4634在排序数组中查找元素的第一个和最后一个位置open in new window38.9%中等10.024
4748旋转图像open in new window66.7%中等10.032
487整数反转open in new window33.6%简单10.008
499回文数open in new window57.1%简单10.01
5032最长有效括号open in new window29.5%困难10.037
51168Excel表列名称open in new window36.5%简单10.074
52235二叉搜索树的最近公共祖先open in new window62.1%简单10.047
53279完全平方数open in new window53.4%中等10.046
54628三个数的最大乘积open in new window48.9%简单10.119
55509斐波那契数open in new window66.0%简单10.045
5664最小路径和open in new window64.5%中等10.026
57200岛屿数量open in new window46.9%中等10.031
58189旋转数组open in new window40.3%简单10.025
5974搜索二维矩阵open in new window37.2%中等10.046