diff --git "a/leetcode3/\354\227\274\355\230\234\354\240\225/2239. Find Closest Number to Zero.java" "b/leetcode3/\354\227\274\355\230\234\354\240\225/2239. Find Closest Number to Zero.java"
new file mode 100644
index 00000000..e76351f5
--- /dev/null
+++ "b/leetcode3/\354\227\274\355\230\234\354\240\225/2239. Find Closest Number to Zero.java"	
@@ -0,0 +1,14 @@
+// O(n)
+
+class Solution {
+    public int findClosestNumber(int[] nums) {
+        int min = Integer.MAX_VALUE;
+        for (int num : nums) {
+            if (Math.abs(min) > Math.abs(num)) min = num;
+            else if (Math.abs(min) == Math.abs(num)) {
+                if (min < num) min = num; 
+            }
+        }
+        return min;
+    }
+}