diff --git "a/JHLEE325/202511/11 BOJ G3 \352\263\274\354\240\234.md" "b/JHLEE325/202511/11 BOJ G3 \352\263\274\354\240\234.md"
new file mode 100644
index 00000000..9a42b8aa
--- /dev/null
+++ "b/JHLEE325/202511/11 BOJ G3 \352\263\274\354\240\234.md"	
@@ -0,0 +1,54 @@
+```java
+import java.io.*;
+import java.util.*;
+
+public class Main {
+
+    static class homework implements Comparable<homework> {
+        int deadline;
+        int score;
+        homework(int d, int s) {
+            deadline = d;
+            score = s;
+        }
+        @Override
+        public int compareTo(homework o){
+            return this.deadline - o.deadline;
+        }
+    }
+
+    public static void main(String[] args) throws IOException {
+        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
+        int N = Integer.parseInt(br.readLine());
+        homework[] hw = new homework[N];
+        int duedate = 0;
+
+        for (int i = 0; i < N; i++) {
+            StringTokenizer st = new StringTokenizer(br.readLine());
+            int d = Integer.parseInt(st.nextToken());
+            int w = Integer.parseInt(st.nextToken());
+            hw[i] = new homework(d, w);
+            if (d > duedate) duedate = d;
+        }
+
+        Arrays.sort(hw);
+
+        PriorityQueue<Integer> pq = new PriorityQueue<>(Collections.reverseOrder());
+        long result = 0;
+        int idx = N - 1;
+
+        for (int day = duedate; day >= 1; day--) {
+            while (idx >= 0 && hw[idx].deadline >= day) {
+                pq.offer(hw[idx].score);
+                idx--;
+            }
+
+            if (!pq.isEmpty()) {
+                result += pq.poll();
+            }
+        }
+
+        System.out.println(result);
+    }
+}
+```