comefrom: <qiyuangong>009_Palindrome_Number_3.py
code: def isPalindrome( x):
      if x < 0:
          return False
      div = 1
      while x / div >= 10:
          div *= 10
      while x != 0:
          left = x / div
          right = x % 10
          if left != right:
              return False
          x = (x % div) / 10
          div /= 100
      return True
masked: def sample_funcname ( var_0 ) :
      if var_0 < 0 :
          return False
      var_4 = 1
      while var_0 / var_4 >= 10 :
          var_4 *= 10
      while var_0 != 0 :
          var_6 = var_0 / var_4
          var_7 = var_0 % 10
          if var_6 != var_7 :
              return False
          var_0 = ( var_0 % var_4 ) / 10
          var_4 /= 100
      return True
  