+namespace O
+{
+ int ox = 4;
+}
+
+namespace PQ
+{
+ int marker6 ()
+ {
+ return 0;
+ }
+}
+
+namespace P
+{
+ using namespace O;
+}
+
+//--------------
+namespace C
+{
+ int cc = 3;
+}
+
+using namespace C;
+int marker5 ()
+{
+ cc;
+ return PQ::marker6 ();
+}
+
+
namespace A
{
int _a = 1;
int marker4(){
using A::x;
- return 0;
+ return marker5 ();
}
int marker3(){
}
}
}
- return total;
+ return marker2() + total;
}
int main()