using System;

using System.Collections.Generic;

public class Program

{

    //Palindrome I : Given a string s, return true if a permutation of the string could form a palindrome.

​

    static void Main(string[] args)

    {

        Console.WriteLine(CanPermutePalindrome("code")); //false

​

        Console.WriteLine(CanPermutePalindrome("aba")); //true   aba

​

        Console.WriteLine(CanPermutePalindrome("carerac")); //true   carerac

    }

​

    public static bool CanPermutePalindrome(string s) 

    {

        //write code

        return true;

    }

}

​

​

    //Palinfrom  II: Given a string s, return true if the s can be a palindrome after deleting at most one character from it.

    // abca => True

    // abc => False

    // aba => True