Greedy

CodeRex7 · CodeRex7 · commit 4244908e934b · 2018-07-05T23:41:58.000+05:30
diff --git a/hackerearth/Greedy/fallingEagle.cpp b/hackerearth/Greedy/fallingEagle.cpp
@@ -0,0 +1,21 @@
+#include<bits/stdc++.h>
+#define ll long long
+using namespace std;
+ 
+ 
+int main(){
+    int t;
+    cin>>t;
+    while(t--){
+        int n;
+        cin>>n;
+        vector<ll>arr(n);
+        cin>>arr[0];
+        ll sum = 0;
+        for(int i=1;i<n;i++){
+            cin>>arr[i];
+            sum += max(arr[i],arr[i-1]);
+        }
+        cout<<sum<<endl;
+    }
+}
