<div class="form-group"><label for="source_code">Source code:</label> <textarea class="form-control" id="source_code" name="source_code"></textarea></div>
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<option value="C">C (gcc)</option>
-<option value="CPP">C++ (g++)</option>
+<option value="CPP" selected>C++ (g++)</option>
<option value="GCCGO">Go (gccgo)</option>
<option value="GOLANG">Go (gc)</option>
<option value="HASKELL">Haskell (ghc)</option>
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