随笔分类 -  字符串—字典序

摘要:Phoenix has a string ss consisting of lowercase Latin letters. He wants to distribute all the letters of his string into kk non-empty strings a1,a2,…, 阅读全文
posted @ 2020-05-02 15:13 脂环 阅读(334) 评论(0) 推荐(0) 编辑

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