LC 2278.Percentage of Letter in String The solution of LeetCode problem No.2278. 2023-12-13 LeetCode > Easy #Algorithm #Simulation #String
LC 2697.Lexicographically Smallest Palindrome The solution of LeetCode problem No.2697. 2023-12-13 LeetCode > Easy #Algorithm #String #Two Pointers #Greedy
LC 0961.N-Repeated Element in Size 2N Array The solution of LeetCode problem No.0961. 2023-12-13 LeetCode > Easy #Algorithm #Array #Hash Table
LC 1512.Number of Good Pairs The solution of LeetCode problem No.1512. 2023-12-12 LeetCode > Easy #Algorithm #Math #Array #Hash Table #Counting
LC 1920.Build Array from Permutation The solution of LeetCode problem No.1920. 2023-12-12 LeetCode > Easy #Algorithm #Simulation #Array