Where is schema.xml and solrconfig.xml in solr 5.0.0

[Nitin Solanki]

Hello,
               I have switched from solr 4.10.2 to solr 5.0.0. In solr
4-10.2, schema.xml and solrconfig.xml were in example/solr/conf/ folder.
Where is schema.xml and solrconfig.xml in solr 5.0.0 ? and also want to
know how to configure in solrcloud ?