title: Add integers to a list and find the maximum in this lit
body: <p>Below is some code that finds all palindrome numbers that are a product of two 3-digit numbers.</p>
  
  <p>How can I modify it to create a list with all these numbers (here the x numbers printed) and get the highest number in this list?</p>
  
  <pre><code>for i in range(101, 1000):
      for j in range(101, 1000):
          word = str(i * j)
          if int(len(word)) == 6:
              if word[0] == word[5] and word[1] == word[4] and word[2] == word[3]:
                  x=int(word)
                  print(x)
  </code></pre>