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题目似乎有问题子串的定义中要求1 = i1 < i2 < ... < in = m 也就是说两个字符串首尾要相同，但这在有些时候是无法满足的 比如()[ 只要子串的首尾的括号不是朝内，就找不出符合定义的字符串吧 Followed by: Post your reply here: |
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