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목록2022/12/03 (1)
.Zzumbong

난이도 [ 🤔 ] Medium 문제 설명 Given a string s, sort it in decreasing order based on the frequency of the characters. The frequency of a character is the number of times it appears in the string. Return the sorted string. If there are multiple answers, return any of them. 문자열 s에 문자가 등장횟수만큼 내림차순 정렬한다. aaaccc, cccaaa 는 둘다 정답이란다. 숫자만 신경쓰면 된다. 입출력 예 Example 1: Input: s = "tree" Output: "eert" Explanation: ..
coding test/leetCode
2022. 12. 3. 15:28