From ea34e1d5bfa4b96f64e14d5c0eae9bc29fabebb0 Mon Sep 17 00:00:00 2001
From: Udhay <72250606+Udhay-Brahmi@users.noreply.github.com>
Date: Mon, 7 Dec 2020 07:59:23 +0530
Subject: [PATCH] Create George ad accommodation

---
 George ad accommodation | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 George ad accommodation

diff --git a/George ad accommodation b/George ad accommodation
new file mode 100644
index 0000000..95dd979
--- /dev/null
+++ b/George ad accommodation	
@@ -0,0 +1,11 @@
+#include <bits/stdc++.h>
+using namespace std;
+int main(){
+    int n,c=0,a,b;cin>>n;
+    while(n--){
+        cin>>a>>b;
+        if((b-a)>=2){c++;}
+    }
+    cout<<c<<endl;
+    return 0;
+}