diff --git a/zigzag4.cpp b/tema_2/zigzag4.cpp
similarity index 99%
rename from zigzag4.cpp
rename to tema_2/zigzag4.cpp
index b39a894..4924226 100644
--- a/zigzag4.cpp
+++ b/tema_2/zigzag4.cpp
@@ -91,4 +91,4 @@ int main() {
     std::cout << std::endl;
     
     return 0;
-}
\ No newline at end of file
+}