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给定一个非空字符串 s 和一个包含非空单词列表的字典 wordDict,判定 s 是否可以被空格拆分为一个或多个在字典中出现的单词。
说明:
拆分时可以重复使用字典中的单词。 你可以假设字典中没有重复的单词。
示例 1: 输入: s = "leetcode", wordDict = ["leet", "code"] 输出: true 解释: 返回 true 因为 "leetcode" 可以被拆分成 "leet code"。 示例 2: 输入: s = "applepenapple", wordDict = ["apple", "pen"] 输出: true 解释: 返回 true 因为 "applepenapple" 可以被拆分成 "apple pen apple"。 注意你可以重复使用字典中的单词。 示例 3: 输入: s = "catsandog", wordDict = ["cats", "dog", "sand", "and", "cat"] 输出: false 来源:力扣(LeetCode) 链接:https://leetcode-cn.com/problems/word-break 著作权归领扣网络所有。商业转载请联系官方授权,非商业转载请注明出处。
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给定一个非空字符串 s 和一个包含非空单词列表的字典 wordDict,判定 s 是否可以被空格拆分为一个或多个在字典中出现的单词。
说明:
拆分时可以重复使用字典中的单词。
你可以假设字典中没有重复的单词。
The text was updated successfully, but these errors were encountered: