diff --git a/example/tutorial3/tutorial3.cpp b/example/tutorial3/tutorial3.cpp
index 25395ad..4800501 100644
--- a/example/tutorial3/tutorial3.cpp
+++ b/example/tutorial3/tutorial3.cpp
@@ -42,8 +42,10 @@ std::size_t search_for_symbols(const std::vector<boost::filesystem::path>& plugi
 int main(int argc, char* argv[]) { 
     BOOST_ASSERT(argc >= 3);
     std::vector<boost::filesystem::path> plugins;
-    plugins.push_back(argv[1]);
-    plugins.push_back(argv[2]);
+    plugins.reserve(argc - 1);
+    for (int i = 1; i < argc; ++i) {
+        plugins.push_back(argv[i]);
+    }
 
     const std::size_t res = search_for_symbols(plugins);
     BOOST_ASSERT(res == 1);
diff --git a/example/tutorial5/load_all.cpp b/example/tutorial5/load_all.cpp
index 283308e..2bd03fd 100644
--- a/example/tutorial5/load_all.cpp
+++ b/example/tutorial5/load_all.cpp
@@ -112,15 +112,20 @@ int main(int argc, char* argv[]) {
     /*<-*/
     BOOST_ASSERT(argc >= 3);
     boost::filesystem::path path1(argv[1]);
-    boost::filesystem::path path2(argv[2]);
-    boost::filesystem::path res;
-    for (boost::filesystem::path::iterator it1 = path1.begin(), it2 = path2.begin();
-        it1 != path1.end() && it2 != path2.end() && *it1 == *it2;
-        ++it1, ++it2)
-    {
-        res /= *it1;
+    for (int i = 2; i < argc; ++i) {
+        boost::filesystem::path path2(argv[i]);
+        boost::filesystem::path res;
+        for (boost::filesystem::path::iterator it1 = path1.begin(), it2 = path2.begin();
+            it1 != path1.end() && it2 != path2.end() && *it1 == *it2;
+            ++it1, ++it2)
+        {
+            res /= *it1;
+        }
+
+        path1 = res;
     }
-    std::string new_argv = res.string();
+
+    std::string new_argv = path1.string();
     std::cout << "\nPlugins path: " << new_argv << ":\n";
     argv[1] = &new_argv[0];
     /*->*/
diff --git a/example/tutorial7/tutorial7.cpp b/example/tutorial7/tutorial7.cpp
index bba5c04..07aebcc 100644
--- a/example/tutorial7/tutorial7.cpp
+++ b/example/tutorial7/tutorial7.cpp
@@ -6,6 +6,7 @@
 // or copy at http://www.boost.org/LICENSE_1_0.txt)
 
 #include "../shared_lib_path.hpp"
+#include <vector>
 
 //[callplugcpp_tutorial7
 #include <boost/dll/shared_library.hpp>
@@ -35,11 +36,11 @@ void load_and_execute(const boost::filesystem::path libraries[], std::size_t lib
 
 int main(int argc, char* argv[]) {
     /*<-*/ BOOST_ASSERT(argc >= 3); /*->*/
-    const std::size_t libs_count = 2;
-    boost::filesystem::path libraries[libs_count] = {
-        argv[1],
-        argv[2],
-    };
+    std::vector<boost::filesystem::path> libraries;
+    libraries.reserve(argc - 1);
+    for (int i = 1; i < argc; ++i) {
+        libraries.push_back(argv[i]);
+    }
 
-    load_and_execute(libraries, libs_count);
+    load_and_execute(&libraries[0], libraries.size());
 }