def parolePalindrome(s):
#@param s:string
#@return boolean
   i=0
   j=len(s)-1
   mirrorPoint=j/2
   while(j>mirrorPoint)and(i<mirrorPoint):
      if s[i]!=s[j]:
         return false
      else: return true
      i=i+1
      j=j-1