add 2367

fishercoder1534 · fishercoder1534 · commit 3f7413e8145c · 2022-08-07T11:47:41.000-07:00
diff --git a/README.md b/README.md
@@ -8,6 +8,7 @@ _If you like this project, please leave me a star._ &#9733;
 
 | #    |      Title     | Solutions                                                                                                                                | Video                                                                         | Difficulty                       | Tag                  
 |------|----------------|------------------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------|----------------------------------|-------------
+| 2367 |[Number of Arithmetic Triplets](https://leetcode.com/problems/number-of-arithmetic-triplets/)| [Java](../master/src/main/java/com/fishercoder/solutions/_2367.java)                                                                     || Easy                                                                             ||
 | 2363 |[Merge Similar Items](https://leetcode.com/problems/merge-similar-items/)| [Java](../master/src/main/java/com/fishercoder/solutions/_2363.java)                                                                     || Easy                                                                             ||
 | 2357 |[Make Array Zero by Subtracting Equal Amounts](https://leetcode.com/problems/make-array-zero-by-subtracting-equal-amounts/)| [Java](../master/src/main/java/com/fishercoder/solutions/_2357.java)                                                                     || Easy                                                                             ||
 | 2352 |[Equal Row and Column Pairs](https://leetcode.com/problems/equal-row-and-column-pairs/)| [Java](../master/src/main/java/com/fishercoder/solutions/_2352.java)                                                                     || Medium                                                                        ||
diff --git a/src/main/java/com/fishercoder/solutions/_2367.java b/src/main/java/com/fishercoder/solutions/_2367.java
@@ -0,0 +1,19 @@
+package com.fishercoder.solutions;
+
+public class _2367 {
+    public static class Solution1 {
+        public int arithmeticTriplets(int[] nums, int diff) {
+            int count = 0;
+            for (int i = 0; i < nums.length - 2; i++) {
+                for (int j = i + 1; j < nums.length - 1; j++) {
+                    for (int k = j + 1; k < nums.length; k++) {
+                        if (nums[j] - nums[i] == nums[k] - nums[j] && nums[k] - nums[j] == diff) {
+                            count++;
+                        }
+                    }
+                }
+            }
+            return count;
+        }
+    }
+}
