2019年2月24日
寻找合法字符串
摘要： 给出一个正整数n，请给出所有的包含n个'('和n个')'的字符串，使得'('和')'可以完全匹配。例如：'(())()'，'()()()' 都是合法的；'())()('是不合法的。请按照__字典序__给出所有合法的字符串。输入描述:输入为1个正整数输出描述:输出为所有... 阅读全文
posted @ 2019-02-24 21:19 strawqqhat 阅读(180) 评论(0) 推荐(0)
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