From ca83adb87c404a2fb16c62c02ae696ff1bba0aa8 Mon Sep 17 00:00:00 2001
From: Priti Xavier <pritix@users.noreply.github.com>
Date: Tue, 11 Aug 2020 18:44:23 +0800
Subject: [PATCH] Added cmath

---
 Ch 4. Trees and Graphs/C++14/treetestutils.hpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Ch 4. Trees and Graphs/C++14/treetestutils.hpp b/Ch 4. Trees and Graphs/C++14/treetestutils.hpp
index d650881..ffe8f4b 100644
--- a/Ch 4. Trees and Graphs/C++14/treetestutils.hpp	
+++ b/Ch 4. Trees and Graphs/C++14/treetestutils.hpp	
@@ -7,6 +7,7 @@
 #include <iostream>
 #include <iomanip>
 #include <memory>
+#include <cmath>
 
 template <typename T, bool NodeWithParent,
           template<typename, bool> class Node>