diff --git a/pr.cpp b/code/pr.cpp
similarity index 99%
rename from pr.cpp
rename to code/pr.cpp
index 66e6e0c..02e49d0 100644
--- a/pr.cpp
+++ b/code/pr.cpp
@@ -19,4 +19,4 @@ int main(){
         cout<<isOverlap(p1,p2,p3,p4)<<'\n';
     }
     return 0;
-}
\ No newline at end of file
+}