From 690738b69cc97cd981a954b0419b2bebe78b66a4 Mon Sep 17 00:00:00 2001
From: Erica Fischer <enf@felt.com>
Date: Thu, 9 Nov 2023 09:11:41 -0800
Subject: [PATCH] Add some missing headers

---
 polygon.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/polygon.cpp b/polygon.cpp
index 6b87a7f75..bc2292e32 100644
--- a/polygon.cpp
+++ b/polygon.cpp
@@ -1,4 +1,7 @@
 #include <stdio.h>
+#include <algorithm>
+#include <set>
+#include <vector>
 #include "geometry.hpp"
 
 struct point {