Publish Source code in Blogger

In the blogger,Click on Layout tab ->Edit HTML and put following things Before </head>

<link href='http://syntaxhighlighter.googlecode.com/svn/trunk/Styles/SyntaxHighlighter.css' rel='stylesheet' type='text/css'/>
<script language='javascript' src='http://syntaxhighlighter.googlecode.com/svn/trunk/Scripts/shCore.js'/>
<script language='javascript' src='http://syntaxhighlighter.googlecode.com/svn/trunk/Scripts/shBrushCpp.js'/>

2. put following things Before </body>

<script language="javascript">
dp.SyntaxHighlighter.BloggerMode();
dp.SyntaxHighlighter.HighlightAll('code');
</script>

3. Convert your code using any WYSISYG editor (Paste in editor and copy html view of editor)

OR

Copy your code in notepad and replace all < in &lt; etc.

4. Put your updated code between:
<pre name="code" class="Cpp">
….My code here…
</pre>