From ab7ac03e8ef167215d4b97b71b0a13e952341bde Mon Sep 17 00:00:00 2001
From: Ali <aviamirswe@gmail.com>
Date: Sun, 10 Mar 2024 13:08:03 +0100
Subject: [PATCH] Create 0349-intersection-of-two-arrays.kt

---
 kotlin/0349-intersection-of-two-arrays.kt | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 kotlin/0349-intersection-of-two-arrays.kt

diff --git a/kotlin/0349-intersection-of-two-arrays.kt b/kotlin/0349-intersection-of-two-arrays.kt
new file mode 100644
index 000000000..37a7d47b4
--- /dev/null
+++ b/kotlin/0349-intersection-of-two-arrays.kt
@@ -0,0 +1,13 @@
+class Solution {
+    fun intersection(nums1: IntArray, nums2: IntArray): IntArray {
+        val seen = nums1.toSet()
+
+        val res = mutableSetOf<Int> ()
+        for (n in nums2) {
+            if (n in seen)
+                res.add(n)
+        }
+
+        return res.toIntArray()
+    }
+}