2021年1月25日
[LeetCode] 1657. Determine if Two Strings Are Close
摘要： Two strings are considered close if you can attain one from the other using the following operations: Operation 1: Swap any two existing characters. F 阅读全文
posted @ 2021-01-25 15:45 CNoodle 阅读(462) 评论(0) 推荐(0)