7 lines
273 B
JavaScript
7 lines
273 B
JavaScript
// LeetCode 459. 重复的子字符串 https://leetcode-cn.com/problems/repeated-substring-pattern/
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// LintCode 1227. 重复的子串模式 https://www.lintcode.com/problem/repeated-substring-pattern/description
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export default (str) => {
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return /^(\w+)\1+$/.test(str)
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}
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