From 42f7ec6755b313a359c591789c072b886f82b113 Mon Sep 17 00:00:00 2001
From: Udhay <72250606+Udhay-Brahmi@users.noreply.github.com>
Date: Fri, 25 Dec 2020 08:03:03 +0530
Subject: [PATCH] Create Faulty wiring and Bulbs

---
 Faulty wiring and Bulbs | 41 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 Faulty wiring and Bulbs

diff --git a/Faulty wiring and Bulbs b/Faulty wiring and Bulbs
new file mode 100644
index 0000000..610ea5a
--- /dev/null
+++ b/Faulty wiring and Bulbs	
@@ -0,0 +1,41 @@
+// { Driver Code Starts
+
+#include<bits/stdc++.h>
+using namespace std;
+
+ // } Driver Code Ends
+
+
+class Solution
+{
+  public:
+    int countFlips(int a[],int n)
+    {
+        //code here.
+        int k=1,m=0;
+        for(int i=0;i<n;i++){
+            if(k!=a[i]){k=a[i];m++;}
+        }
+        return m;
+    }
+};
+
+
+
+// { Driver Code Starts.
+int main()
+{
+    int t,n;
+    cin>>t;
+    while(t--){
+        cin>>n;
+        int a[n];
+        for(int i=0;i<n;i++)
+        cin>>a[i];
+        Solution ob;
+        cout<<ob.countFlips(a,n)<<endl;
+    }
+    return 0;
+}
+
+  // } Driver Code Ends