2022-10-30 update: added "Average Value of Even Numbers That Are Divisible by Three" (#134)

Author: fartem

Diff for: README.md

@@ -418,6 +418,7 @@ Profile on LeetCode: [fartem](https://leetcode.com/fartem/).
 | 2427. Number of Common Factors                                           | [Link](https://leetcode.com/problems/number-of-common-factors/)                                           | [Link](./src/main/java/com/smlnskgmail/jaman/leetcodejava/easy/NumberOfCommonFactors.java)                                        |
 | 2432. The Employee That Worked on the Longest Task                       | [Link](https://leetcode.com/problems/the-employee-that-worked-on-the-longest-task/)                       | [Link](./src/main/java/com/smlnskgmail/jaman/leetcodejava/easy/TheEmployeeThatWorkedOnTheLongestTask.java)                        |
 | 2441. Largest Positive Integer That Exists With Its Negative             | [Link](https://leetcode.com/problems/largest-positive-integer-that-exists-with-its-negative/)             | [Link](./src/main/java/com/smlnskgmail/jaman/leetcodejava/easy/LargestPositiveIntegerThatExistsWithItsNegative.java)              |
+| 2455. Average Value of Even Numbers That Are Divisible by Three          | [Link](https://leetcode.com/problems/average-value-of-even-numbers-that-are-divisible-by-three/)          | [Link](./src/main/java/com/smlnskgmail/jaman/leetcodejava/easy/AverageValueOfEvenNumbersThatAreDivisibleByThree.java)             |
 
 ### Medium
 

Diff for: src/main/java/com/smlnskgmail/jaman/leetcodejava/easy/AverageValueOfEvenNumbersThatAreDivisibleByThree.java

@@ -0,0 +1,24 @@
+package com.smlnskgmail.jaman.leetcodejava.easy;
+
+// https://leetcode.com/problems/average-value-of-even-numbers-that-are-divisible-by-three/
+public class AverageValueOfEvenNumbersThatAreDivisibleByThree {
+
+    private final int[] input;
+
+    public AverageValueOfEvenNumbersThatAreDivisibleByThree(int[] input) {
+        this.input = input;
+    }
+
+    public int solution() {
+        int count = 0;
+        int sum = 0;
+        for (int num : input) {
+            if (num % 6 == 0) {
+                count++;
+                sum += num;
+            }
+        }
+        return count != 0 ? sum / count : 0;
+    }
+
+}

Diff for: src/test/java/com/smlnskgmail/jaman/leetcodejava/easy/AverageValueOfEvenNumbersThatAreDivisibleByThreeTest.java

@@ -0,0 +1,19 @@
+package com.smlnskgmail.jaman.leetcodejava.easy;
+
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+
+public class AverageValueOfEvenNumbersThatAreDivisibleByThreeTest {
+
+    @Test
+    public void defaultTest() {
+        assertEquals(
+                9,
+                new AverageValueOfEvenNumbersThatAreDivisibleByThree(
+                        new int[]{1, 3, 6, 10, 12, 15}
+                ).solution()
+        );
+    }
+
+}