2019年1月27日
LeetCode 121th Weekly Contest 总结
摘要： 984. String Without AAA or BBB 题意 Given two i S has length A + B and contains exactly A 'a' letters, and exactly B 'b' letters; The substring 'aaa' do 阅读全文
posted @ 2019-01-27 15:57 shawshawwan 阅读(239) 评论(0) 推荐(0) 编辑