摘要: 1796. 字符串中第二大的数字 class Solution { public int secondHighest(String s) { int max1 = -1; int max2 = -1; char[] ch = s.toCharArray(); int n = ch.length; f 阅读全文
posted @ 2022-12-03 03:03 Eiffelzero 阅读(22) 评论(0) 推荐(0)