TESTDOME - Anagrams

TestDome is a tool used by companies to test online the coding skills of candidates. It has a couple of free tests for developers.

TEST PROBLEM (difficulty = easy) ANAGRAMS

An anagram is a word formed from another by rearranging its letters, using all the original letters exactly once; for example, orchestracan be rearranged into carthorse.

Write a function that checks if two words are each other's anagrams.

For example, AreStringsAnagrams("momdad", "dadmom") should return true as arguments are anagrams.

POSSIBLE SOLUTION (100%)

using System;

public class AreAnagrams

{

    public static bool AreStringsAnagrams(string a, string b)

    {

        if (string.IsNullOrEmpty(a) || string.IsNullOrEmpty(b) || (a.Length != b.Length))return false;

        

        foreach (char c in b)

            {

            int i= a.IndexOf(c);

                if (i>=0) a = a.Remove(i,1);

                else return false;

            }

        return string.IsNullOrEmpty(a);

    }

    public static void Main(string[] args)

    {

        Console.WriteLine(AreStringsAnagrams("momdad", "dadmom"));

    }

}

PR