diff --git "a/zinnnn37/202511/9 PGM LV2 \353\215\230\354\240\204.md" "b/zinnnn37/202511/9 PGM LV2 \353\215\230\354\240\204.md"
new file mode 100644
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+++ "b/zinnnn37/202511/9 PGM LV2 \353\215\230\354\240\204.md"	
@@ -0,0 +1,34 @@
+```java
+public class PGM_LV2_피로도 {
+
+    private static int N, ans;
+    private static boolean[] visited;
+    private static int[][]   dungeons;
+
+    private static void init(int[][] d) {
+        N = d.length;
+        ans = 0;
+        dungeons = d;
+        visited = new boolean[N];
+    }
+
+    private static void sol(int depth, int stamina, int cnt) {
+        ans = Math.max(ans, cnt);
+
+        for (int i = 0; i < N; i++) {
+            if (visited[i] || stamina < dungeons[i][0]) continue;
+
+            visited[i] = true;
+            sol(depth + 1, stamina - dungeons[i][1], cnt + 1);
+            visited[i] = false;
+        }
+    }
+
+    public int solution(int k, int[][] d) {
+        init(d);
+        sol(0, k, 0);
+
+        return ans;
+    }
+}
+```
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