[20251117] PGM / LV2 / 가장 큰 수 / 김민진

zinnnn37/202511/17 PGM LV2 가장 큰 수.md

@@ -0,0 +1,29 @@
+```java
+import java.util.Arrays;
+
+public class PGM_LV2_가장_큰_수 {
+
+    private static int len;
+    private static String answer;
+    private static String[] nums;
+
+    public String solution(int[] numbers) {
+        answer = "";
+        len = numbers.length;
+        nums = new String[len];
+
+        for (int i = 0; i < len; i++) {
+            nums[i] = String.valueOf(numbers[i]);
+        }
+        Arrays.sort(nums, (a, b) -> (b + a).compareTo(a + b));
+
+        if (nums[0].equals("0")) return "0";
+
+        for (int i = 0; i < len; i++) {
+            answer += nums[i];
+        }
+        return answer;
+    }
+
+}
+```