2108. Find First Palindromic String in the Array

class Solution {
public:
    bool chkpalindromic(string s)
    {
        int i=0; 
        int j=s.size()-1;
     while(i<=j)
     {
         if(s[i]!=s[j])
         return false;

         i++;
         j--;

     } 
     return true;   
    }
    string firstPalindrome(vector<string>& words) {
          

        for(int i=0; i<words.size();i++)
        {
            if(chkpalindromic(words[i])==true)
            return words[i];

        }
        return {};
        
    }
};