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551. 学生出勤记录 I #39

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pigpigever opened this issue Dec 31, 2019 · 0 comments

Labels

字符串正则

Owner

pigpigever commented Dec 31, 2019

解题思路

利用正则表达式匹配字符串

代码

/**
 * @param {string} s
 * @return {boolean}
 */
var checkRecord = function(s) {
    return !/(A.*A.*|LLL)/.test(s)
};

pigpigever added 字符串正则 labels

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