2019年9月4日
[LeetCode 1177] Can Make Palindrome from Substring
摘要： Given a string s, we make queries on substrings of s. For each query queries[i] = [left, right, k], we may rearrange the substring s[left], ..., s[rig 阅读全文
posted @ 2019-09-04 23:28 Review->Improve 阅读(868) 评论(0) 推荐(0) 编辑