Solution as on 04-09-2022 09:20 pm

Author: knockcat

2367. Number of Arithmetic Triplets.cpp

@@ -0,0 +1,22 @@
+// 2367.✅ Number of Arithmetic Triplets
+
+class Solution
+{
+public:
+    int arithmeticTriplets(vector<int> &nums, int diff)
+    {
+        int count = 0;
+        for (int i = 0; i < nums.size(); ++i)
+        {
+            for (int j = i + 1; j < nums.size(); ++j)
+            {
+                for (int k = j + 1; k < nums.size(); ++k)
+                {
+                    if (nums[j] - nums[i] == diff && nums[k] - nums[j] == diff)
+                        ++count;
+                }
+            }
+        }
+        return count;
+    }
+};