From e20fe47800547fc0f8af92034c29e33c2f3761f6 Mon Sep 17 00:00:00 2001
From: riyalj10 <38563027+riyalj10@users.noreply.github.com>
Date: Tue, 30 Oct 2018 12:14:52 +0530
Subject: [PATCH] Create Swap call by ref

---
 c++/Swap call by ref | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 c++/Swap call by ref

diff --git a/c++/Swap call by ref b/c++/Swap call by ref
new file mode 100644
index 0000000..2cc46c4
--- /dev/null
+++ b/c++/Swap call by ref	
@@ -0,0 +1,20 @@
+#include<iostream>
+using namespace std;
+int swap(int*,int*);
+int main()
+{
+	int a,b;
+	cout<<"Enter a and b"<<endl;
+	cin>>a>>b;
+	swap(&a,&b);
+}
+int swap(int*x,int*y)
+{
+	int t;
+	t=*x;
+	*x=*y;
+	*y=t;
+	cout<<"a = "<<*x<<endl;
+	cout<<"b = "<<*y<<endl;
+	return 0;
+}