• + 1 comment

    C# implementation:

    static string strings_xor(string s, string t)
    {
        string result = "";
    
        for(int i = 0; i < s.Length; i++)
        {
    
            result += s[i] == t[i] ? '0' : '1';
        }
    
        return result;
    }
    

    Compiler is saying "Wrong Answer".