Update 1968-array-with-elements-not-equal-to-average-of-neighbors.cpp

Author: MHamiid

Diff for: cpp/1968-array-with-elements-not-equal-to-average-of-neighbors.cpp

@@ -6,7 +6,10 @@ class Solution {
             int a=nums[i-1];
             int b=nums[i];
             int c=nums[i+1];
-            if(a>b && b>c || a<b && b<c) swap(nums[i],nums[i+1]);
+            if(a>b && b>c || a<b && b<c)
+            {
+                swap(nums[i],nums[i+1]);
+            }
         }
         return nums;
     }