From 3a89fc707253f75f46fd5a4822817f1fd5156c40 Mon Sep 17 00:00:00 2001
From: Omar Magdy <omar.professional8777@gmail.com>
Date: Mon, 30 May 2022 00:18:17 +0200
Subject: Made that every problem is its own folder to make building the code a
 smooth operation with a shortcut

---
 LonelyInteger/LonelyInteger.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 LonelyInteger/LonelyInteger.cpp

(limited to 'LonelyInteger/LonelyInteger.cpp')

diff --git a/LonelyInteger/LonelyInteger.cpp b/LonelyInteger/LonelyInteger.cpp
new file mode 100644
index 0000000..a5ce4a4
--- /dev/null
+++ b/LonelyInteger/LonelyInteger.cpp
@@ -0,0 +1,12 @@
+#include<bits/stdc++.h>
+using namespace std;
+int main(){
+  int n, x = 0, k;
+  cin >> n;
+  for(int i = 0; i < n; i++){
+    cin >> k;
+    x ^= k;
+  }
+  cout << x;
+  return 0;
+}
-- 
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