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错误的解释 - 1249. 移除无效的括号 #34642
字符串 "L(e)e(t()c(o(d)e" 是无效的,因为扫描到字符串末尾时,余量等于 1,而不是 0。 应为 字符串 "L(e)e(t()c(o(d)e" 是无效的,因为扫描到字符串末尾时,余量等于 2,而不是 0。 方法二:错误的时间复杂度解释 其他部分代码调用方法 removeInvalidClosing 两次,对字符 ...
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