Find character with most occurrences in string?

Question

For example, I have a string:

\"abbbbccd\"

b has the most occurrences. When using C++, the easiest way to handle this is inser

Answer 1

        //find most occuring character and count from below string

        string totest = "abcda12Zernn111y";

        string maxOccuringCharacter = "";
        int maxOccurence = 0;string currentLoopCharacter = ""; string updatedStringToTest = "";int cnt = 0;

        for (int i = 0; i < totest.Length; i++)
        {
            currentLoopCharacter = totest[i].ToString();
            updatedStringToTest = totest.Replace(currentLoopCharacter, "");

            cnt = totest.Length - updatedStringToTest.Length;

            if (cnt > maxOccurence)
            {
                maxOccuringCharacter = currentLoopCharacter;
                maxOccurence = cnt;
            }

            totest = updatedStringToTest;
        }

        Console.WriteLine("The most occuring character is {0} and occurence was {1}", maxOccuringCharacter, maxOccurence.ToString());
        Console.ReadLine();