t color="black">Well, that's not what we expected at all! Python interprets <tt>1,000,000</tt> as a comma-separated sequence of integers, which it
prints with spaces between.<br />
<br />
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<br />
This is the first example we have seen of a semantic error: the code
runs without producing an error message, but it doesn't do the
"right" thing.</font><br />
<br />
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<h2><font color="black"><a name="htoc18">2.2<