9:442734. Lexicographically Smallest String After Substring OperationJust Coding, with Jie10 views·4 months ago
23:031981. Minimize the Difference Between Target and Chosen ElementsJust Coding, with Jie10 views·4 months ago
19:211849. Splitting a String Into Descending Consecutive ValuesJust Coding, with Jie4 views·5 months ago
19:481888. Minimum Number of Flips to Make the Binary String AlternatingJust Coding, with Jie9 views·5 months ago