摘要: 去重://char.Distinct() 去重char[] ch = operationResult.ToString().ToCharArray();\\string转为char[] char[] test = ch.Distinct().ToArray(); string s = ""; for 阅读全文
posted @ 2021-09-26 22:46 一碗白水 阅读(68) 评论(0) 推荐(0)