题解 | #图片整理#
图片整理
https://www.nowcoder.com/practice/2de4127fda5e46858aa85d254af43941
using System; namespace HJ34{ class Solution{ public static void Main(){ var input = string.Empty; var dic = new Dictionary<char, int>(); while(!string.IsNullOrWhiteSpace(input = Console.ReadLine())){ var charArray = input.ToCharArray(); Array.Sort(charArray); for(int i = 0; i<charArray.Length; i++){ Console.Write(charArray[i]); } } } } }