C# 猜字谜

?

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33

using System;   class Program {     static void Main()     {         Console.WriteLine(AreAnagrams("CCAA", "CAAC"));         Console.WriteLine(AreAnagrams("CARE", "RACE"));     }       static bool AreAnagrams(string str1, string str2)     {         if (str1.Length!= str2.Length)             return false;           int[] charCount1 = new int[26];         int[] charCount2 = new int[26];           for (int i = 0; i < str1.Length; i++)         {             charCount1[str1[i] - 'A']++;             charCount2[str2[i] - 'A']++;         }           for (int i = 0; i < 26; i++)         {             if (charCount1[i]!= charCount2[i])                 return false;         }           return true;     } }