2017年3月16日
424. Longest Repeating Character Replacement
摘要： Given a string that consists of only uppercase English letters, you can replace any letter in the string with another letter at most k times. Find the 阅读全文
posted @ 2017-03-16 18:22 Tsunami_lj 阅读(119) 评论(0) 推荐(0) 编辑