Python Error: 'int' object is not subscriptable
<p>I just started teaching myself Python. I was trying a simple piece of code, get someone's name and age and let him/her know when they turn 21... not considering negatives and all that, just random. I keep getting this 'int' object is not subscriptable error... I realize this is a "newbie" question so I apologize for the inconvenience but I can't figure this out...</p>

<pre><code>    name1 = raw_input("What's your name? ")
    age1 = raw_input ("how old are you? ")
    x = 0
    int([x[age1]])
    twentyone = 21 - x
    print "Hi, " + name1+ " you will be 21 in: " + twentyone + " years."
</code></pre>

<p>Thanks!</p>
