diff --git a/AdvancedCppV2/Presentation/exercises/streamer/streamer.cpp b/AdvancedCppV2/Presentation/exercises/streamer/streamer.cpp
index aaa9c26..e319278 100644
--- a/AdvancedCppV2/Presentation/exercises/streamer/streamer.cpp
+++ b/AdvancedCppV2/Presentation/exercises/streamer/streamer.cpp
@@ -1,5 +1,6 @@
 #include <iostream>
 #include <vector>
+#include <cstdint>
 
 class Streamer {
 public:
@@ -11,7 +12,13 @@ public:
         uint16_t vlan_;
     };
 
-    // Write C'tors here
+    Streamer(std::initializer_list<StreamInfo> info) : info_{info}{
+        std::cout << "initializer_list\n";
+    }
+
+    Streamer(const StreamInfo& info) : info_{info} {
+        std::cout << "initialization\n";
+    }
 
 private:
     std::vector<StreamInfo> info_;
@@ -20,4 +27,4 @@ private:
 int main() {
     Streamer streamer({"192.168.0.0", "192.168.10.24", 5432, 5432, 12});
     Streamer streamer2{};
-}
\ No newline at end of file
+}