From ff74b61b00e74617a873a1f5241bc84757706317 Mon Sep 17 00:00:00 2001
From: unexploredtest <unexploredtest@tutanota.com>
Date: Sun, 30 Aug 2026 18:16:55 +0330
Subject: [PATCH] cdpQuadtree: Add missing iostream header

---
 cpp/3_CUDA_Features/cdpQuadtree/cdpQuadtree.cu | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cpp/3_CUDA_Features/cdpQuadtree/cdpQuadtree.cu b/cpp/3_CUDA_Features/cdpQuadtree/cdpQuadtree.cu
index 804d25502..cb099058f 100644
--- a/cpp/3_CUDA_Features/cdpQuadtree/cdpQuadtree.cu
+++ b/cpp/3_CUDA_Features/cdpQuadtree/cdpQuadtree.cu
@@ -26,6 +26,7 @@
  */
 
 #include <cooperative_groups.h>
+#include <iostream>
 #include <thrust/device_vector.h>
 #include <thrust/host_vector.h>
 #include <thrust/random.h>