给你一个字符串数组 words,对于范围 [0, words.length - 1] 内的每个下标 i,执行以下步骤:
words 数组中移除下标 i 处的元素。返回一个数组 answer,其中 answer[i] 是移除下标 i 后,相邻对之间最长公共前缀的长度。如果 不存在 相邻对,或者 不存在 公共前缀,则 answer[i] 应为 0。
字符串的前缀是从字符串的开头开始延伸到任意位置的子字符串。
示例 1:
输入: words = ["jump","run","run","jump","run"]
输出: [3,0,0,3,3]
解释:
words 变为 ["run", "run", "jump", "run"]["run", "run"],其公共前缀为 "run"(长度为 3)words 变为 ["jump", "run", "jump", "run"]words 变为 ["jump", "run", "jump", "run"]words 变为 ["jump", "run", "run", "run"]["run", "run"],其公共前缀为 "run"(长度为 3)words 变为 ["jump", "run", "run", "jump"]["run", "run"],其公共前缀为 "run"(长度为 3)示例 2:
输入: words = ["dog","racer","car"]
输出: [0,0,0]
解释:
提示:
1 <= words.length <= 1051 <= words[i].length <= 104words[i] 仅由小写英文字母组成。words[i] 的长度总和不超过 105。