From 30bbe9cf0114b4b776d3367e8d6dc1dfb4029fd8 Mon Sep 17 00:00:00 2001
From: fdrvrtm <49094977+fdrvrtm@users.noreply.github.com>
Date: Tue, 12 Nov 2019 17:19:09 +0200
Subject: [PATCH] Fix the variable typo and add the function call (#109)

---
 03_recursion/c++11/02_greet.cpp         | 1 +
 04_quicksort/c++11/02_recursive_sum.cpp | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/03_recursion/c++11/02_greet.cpp b/03_recursion/c++11/02_greet.cpp
index c743a89..9af462f 100644
--- a/03_recursion/c++11/02_greet.cpp
+++ b/03_recursion/c++11/02_greet.cpp
@@ -17,6 +17,7 @@ void greet(std::string name) {
     cout << "Hello, " + name + "!" << endl;
     greet2(name);
     cout << "Getting ready to say bye..." << endl;
+    bye();
 }
 
 
diff --git a/04_quicksort/c++11/02_recursive_sum.cpp b/04_quicksort/c++11/02_recursive_sum.cpp
index b75a820..652fe0c 100644
--- a/04_quicksort/c++11/02_recursive_sum.cpp
+++ b/04_quicksort/c++11/02_recursive_sum.cpp
@@ -10,7 +10,7 @@ T sum(std::vector<T> arr) {
 
     T last_num = arr.back(); // save last number value
     arr.pop_back();  // and remove it from array for next recursive call
-    return first_num + sum(arr);
+    return last_num + sum(arr);
 }
 
 int main() {