From b26d858b72f3c5b981bd25413ac2d28146e6235d Mon Sep 17 00:00:00 2001
From: Jidong Xiao <xiaoj8@rpi.edu>
Date: Mon, 24 Feb 2025 22:39:52 -0500
Subject: [PATCH] chrono is not used anymore

---
 lectures/optimization/emplace_back/emplace_back_faster.cpp  | 1 -
 lectures/optimization/emplace_back/emplace_back_fastest.cpp | 1 -
 lectures/optimization/emplace_back/emplace_back_slower.cpp  | 1 -
 3 files changed, 3 deletions(-)

diff --git a/lectures/optimization/emplace_back/emplace_back_faster.cpp b/lectures/optimization/emplace_back/emplace_back_faster.cpp
index 336ea00..c00d543 100644
--- a/lectures/optimization/emplace_back/emplace_back_faster.cpp
+++ b/lectures/optimization/emplace_back/emplace_back_faster.cpp
@@ -1,6 +1,5 @@
 #include <iostream>
 #include <vector>
-#include <chrono>
 #include <cstring>
 
 class LargeObject {
diff --git a/lectures/optimization/emplace_back/emplace_back_fastest.cpp b/lectures/optimization/emplace_back/emplace_back_fastest.cpp
index 9424bc9..f6751da 100644
--- a/lectures/optimization/emplace_back/emplace_back_fastest.cpp
+++ b/lectures/optimization/emplace_back/emplace_back_fastest.cpp
@@ -1,6 +1,5 @@
 #include <iostream>
 #include <vector>
-#include <chrono>
 #include <cstring>
 
 class LargeObject {
diff --git a/lectures/optimization/emplace_back/emplace_back_slower.cpp b/lectures/optimization/emplace_back/emplace_back_slower.cpp
index f9b95e4..d3a1bd9 100644
--- a/lectures/optimization/emplace_back/emplace_back_slower.cpp
+++ b/lectures/optimization/emplace_back/emplace_back_slower.cpp
@@ -1,6 +1,5 @@
 #include <iostream>
 #include <vector>
-#include <chrono>
 #include <cstring>
 
 class LargeObject {