Add 908-SmallestRangeI.cpp

Author: Rocky-Dewan

Leet_Code/Random Problem/908-SmallestRangeI.cpp

@@ -0,0 +1,15 @@
+class Solution {
+public:
+    int smallestRangeI(vector<int>& nums, int k) {
+
+        int mn(1e4), mx(-1);
+        for(int p = 0; p < nums.size(); p++){
+            mn = (mn < nums[p] ? mn : nums[p]);
+            mx = (mx > nums[p] ? mx : nums[p]);
+        }
+
+        int diff = mx - mn - 2 * k;
+        diff = (diff > 0 ? diff : 0);
+        return diff;
+    }
+};