求一条字符串对比语句

Question

请问如何能判断两个符字串的单个字符和字符个数相符，例如"ABC"和"CAB"相比较的话应该返回true，而"ABC"和"AC"比较的话就返回false

Answer 1

可以先判断长度是否相等，然后Sort()后==

Answer 2

Sort()可以吗？能否举个简单的例子？谢了

Answer 3

            Console.WriteLine("input string1:");
            string str1 = Console.ReadLine();
            Console.WriteLine("input string2");
            string str2 = Console.ReadLine();
            int count = 0;
            string resultstr = string.Empty;
            if (str1.Length == str2.Length)
            {
                 foreach(char c in str1)
                {
                    if (str2.Contains(c))
                        count++;
                }                 if (count == str2.Length)
                     resultstr = "TRUE";
                 else
                     resultstr = "FALSE";
            }
            else
                resultstr = "FALSE";
            Console.WriteLine(resultstr);            Console.ReadKey();

Answer 4

string s1 = "ABC";
string s2 = "CAB";
char[] c1 = s1.ToCharArray();
char[] c2 = s2.ToCharArray();
Array.Sort(c1);
Array.Sort(c2);
Response.Write(new string(c1) == new string(c2));
true

Answer 5

照这个代码"BB"和"BC"比较返回的结果是错的