Add some missing headers

felt · Nov 9, 2023 · 690738b · 690738b
1 parent c540ec5
commit 690738b
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/polygon.cpp b/polygon.cpp
@@ -1,4 +1,7 @@
 #include <stdio.h>
+#include <algorithm>
+#include <set>
+#include <vector>
 #include "geometry.hpp"
 
 struct point {