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Author: praxton74

Equilibrium Point/program.cpp

@@ -0,0 +1,22 @@
+int equilibriumPoint(long long a[], int n)
+    {
+        // Your code here
+        long long sl=0,sr=0;
+        for(int i=0;i<n;i++)
+        {
+            sl+=a[i];
+        }
+        for(int i=n-1;i>=0;i--)
+        {
+            sr+=a[i];
+            if(sl==sr)
+            {
+                return i+1;
+            }
+            else
+            {
+                sl-=a[i];
+            }
+        }
+        return -1;
+    }