add 3194

Author: fishercoder1534

paginated_contents/algorithms/4th_thousand/README.md

@@ -1,5 +1,6 @@
 | #    | Title                                                                                                                                                               | Solutions                                                                                                                         | Video                                                                         | Difficulty | Tag                                                                  
 |------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------|------------|----------------------------------------------------------------------
+| 3194 | [Minimum Average of Smallest and Largest Elements](https://leetcode.com/problems/minimum-average-of-smallest-and-largest-elements/) | [Java](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/fourththousand/_3194.java) |                                                                               | Easy       |
 | 3192 | [Minimum Operations to Make Binary Array Elements Equal to One II](https://leetcode.com/problems/minimum-operations-to-make-binary-array-elements-equal-to-one-ii/) | [Java](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/fourththousand/_3192.java) |                                                                               | Medium     |
 | 3191 | [Minimum Operations to Make Binary Array Elements Equal to One I](https://leetcode.com/problems/minimum-operations-to-make-binary-array-elements-equal-to-one-i/)   | [Java](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/fourththousand/_3191.java) |                                                                               | Medium     |
 | 3190 | [Find Minimum Operations to Make All Elements Divisible by Three](https://leetcode.com/problems/find-minimum-operations-to-make-all-elements-divisible-by-three/)   | [Java](https://github.com/fishercoder1534/Leetcode/blob/master/src/main/java/com/fishercoder/solutions/fourththousand/_3190.java) |                                                                               | Easy       | 

src/main/java/com/fishercoder/solutions/fourththousand/_3194.java

@@ -0,0 +1,22 @@
+package com.fishercoder.solutions.fourththousand;
+
+import java.util.Arrays;
+import java.util.PriorityQueue;
+
+public class _3194 {
+    public static class Solution1 {
+        public double minimumAverage(int[] nums) {
+            PriorityQueue<Double> minHeap = new PriorityQueue<>();
+            Arrays.sort(nums);
+            int left = 0;
+            int right = nums.length - 1;
+            while (left < right) {
+                double ave = ((double) nums[left] + nums[right]) / 2;
+                minHeap.offer(ave);
+                left++;
+                right--;
+            }
+            return minHeap.poll();
+        }
+    }
+}