diff --git a/17.cpp b/tema_1/17.cpp
similarity index 99%
rename from 17.cpp
rename to tema_1/17.cpp
index d31055d..b6152b4 100644
--- a/17.cpp
+++ b/tema_1/17.cpp
@@ -51,4 +51,4 @@ int main(){
     std::cout << n << " cu toate aparitiile cifrei 0 inlocuite cu cifra 1 este ";
     std::cout << nFinal << std::endl;
 return 0;
-}
\ No newline at end of file
+}