阿里算法面试的相关内容

[leetcode/lintcode 题解] 阿里算法面试真题：交叉字符串

描述给出三个字符串:s1、s2、s3，判断s3是否由s1和s2交叉构成。在线评测地址：领扣题库官网样例1 输入: "aabcc" "dbbca" "aadbbcbcac" 输出: true样例2 输入: "" "" "1" 输出: false样例3 输入: "aabcc" "dbbca" "aadb...

[leetcode/lintcode 题解] 阿里算法面试真题详解：和相同的二元子数组

描述在由若干 0 和 1 组成的数组 A 中，有多少个和为 S 的非空子数组。A.length <= 300000 <= S <= A.lengthA[i] 为 0 或 1在线评测地址：领扣题库官网样例1 Input: A = [1,0,1,0,1], S = 2 Output: ...

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[leetcode/lintcode 题解] 阿里算法面试题：单词接龙 II

描述给出两个单词（start和end）和一个字典，找出所有从start到end的最短转换序列。变换规则如下：每次只能改变一个字母。变换过程中的中间单词必须在字典中出现。所有单词具有相同的长度。所有单词都只包含小写字母。题目确保存在合法的路径。在线评测地址：领扣题库官网样例1 输入：...

阿里算法面试真题：搜索区间

描述给定一个包含 n 个整数的排序数组，找出给定目标值 target 的起始和结束位置。如果目标值不在数组中，则返回[-1, -1] 在线评测地址：领扣题库官网样例1 输入: [] 9 输出: [-1,-1] 样例2 输入: [5, 7, 7, 8, 8, 10] 8 输出: [3, 4] 算...

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更新时间 2024-03-22 11:40:17

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