adding the reverse iterator program

labs/list_iterators_new/reverse_iterator.cpp

@@ -0,0 +1,18 @@
+#include <iostream>
+#include <list>
+
+int main(){
+
+	std::list<int> a;
+	unsigned int i;
+	for ( i=1; i<10; ++i ){
+        	a.push_back( i*i );
+	}
+	
+	std::list<int>::reverse_iterator ri;
+	for( ri = a.rbegin(); ri != a.rend(); ++ri ){
+		std::cout << *ri << std::endl;
+	}
+
+	return 0;
+}