diff --git a/example/cpp03/asymmetric/chaining.cpp b/example/cpp03/asymmetric/chaining.cpp
index 48dcc58..314aead 100644
--- a/example/cpp03/asymmetric/chaining.cpp
+++ b/example/cpp03/asymmetric/chaining.cpp
@@ -199,5 +199,7 @@ int main(int argc, char *argv[])
         }
     }
 
-    return 0;
+    std::cout << "\nDone" << std::endl;
+
+    return EXIT_SUCCESS;
 }
diff --git a/example/cpp03/asymmetric/layout.cpp b/example/cpp03/asymmetric/layout.cpp
index df0dc38..aecd454 100644
--- a/example/cpp03/asymmetric/layout.cpp
+++ b/example/cpp03/asymmetric/layout.cpp
@@ -67,5 +67,7 @@ int main(int argc, char *argv[])
 
     std::copy(boost::begin(words), boost::end(words), boost::begin(writer));
 
-    return 0;
+    std::cout << "\nDone" << std::endl;
+
+    return EXIT_SUCCESS;
 }
diff --git a/example/cpp03/asymmetric/segmented_stack.cpp b/example/cpp03/asymmetric/segmented_stack.cpp
index fec875a..dd2a9e7 100644
--- a/example/cpp03/asymmetric/segmented_stack.cpp
+++ b/example/cpp03/asymmetric/segmented_stack.cpp
@@ -63,5 +63,7 @@ int main( int argc, char * argv[])
 
     boost::thread( thread_fn).join();
 
+    std::cout << "Done" << std::endl;
+
     return 0;
 }
diff --git a/example/cpp11/asymmetric/await_emu.cpp b/example/cpp11/asymmetric/await_emu.cpp
index 28187ef..cda6f35 100644
--- a/example/cpp11/asymmetric/await_emu.cpp
+++ b/example/cpp11/asymmetric/await_emu.cpp
@@ -164,6 +164,10 @@ int main()
         main_tasks.pop(task);
         task();
     }
+
+    cout << "Done" << std::endl;
+
+    return EXIT_SUCCESS;
 }
 
 // __________________________________________________________________ //
diff --git a/example/cpp11/asymmetric/iterator_range.cpp b/example/cpp11/asymmetric/iterator_range.cpp
index a4efcd9..2cc2901 100644
--- a/example/cpp11/asymmetric/iterator_range.cpp
+++ b/example/cpp11/asymmetric/iterator_range.cpp
@@ -23,6 +23,10 @@ int main()
         });
     auto crange = boost::make_iterator_range(boost::begin(c), boost::end(c));
     for (auto n : crange) {
-        std::cout << n << std::endl;
+        std::cout << n << " ";
     }
+
+    std::cout << "\nDone" << std::endl;
+
+    return EXIT_SUCCESS;
 }
diff --git a/example/cpp11/asymmetric/layout.cpp b/example/cpp11/asymmetric/layout.cpp
index e1e0f3c..9566e25 100644
--- a/example/cpp11/asymmetric/layout.cpp
+++ b/example/cpp11/asymmetric/layout.cpp
@@ -46,5 +46,7 @@ int main(int argc,char* argv[]){
 
     std::copy(std::begin(words),std::end(words),boost::begin(writer));
 
-    return 0;
+    std::cout << "\nDone" << std::endl;
+
+    return EXIT_SUCCESS;
 }