摘要：
Description: 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 阅读全文
摘要：
Description: 5174. Diet Plan Performance My SubmissionsBack to Contest 5174. Diet Plan Performance My SubmissionsBack to Contest My SubmissionsBack to 阅读全文
摘要：
Description: You are standing at position 0 on an infinite number line. There is a goal at position target. On each move, you can either go left or ri 阅读全文