摘要:
const isValid = function (s) { const stack = []; for (let i = 0; i < s.length; i++) { let c = s[i]; switch (c) { // 左括号入栈,即将与左括号匹配的右括号入栈 case "(": sta 阅读全文
posted @ 2022-11-17 19:59
超级无敌美少男战士
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