diff --git a/khj20006/202506/23 BOJ P3 System Call.md b/khj20006/202506/23 BOJ P3 System Call.md
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+```java
+import java.util.*;
+import java.io.*;
+
+class IOController {
+    BufferedReader br;
+    BufferedWriter bw;
+    StringTokenizer st;
+
+    public IOController() {
+        br = new BufferedReader(new InputStreamReader(System.in));
+        bw = new BufferedWriter(new OutputStreamWriter(System.out));
+        st = new StringTokenizer("");
+    }
+
+    String nextLine() throws Exception {
+        String line = br.readLine();
+        st = new StringTokenizer(line);
+        return line;
+    }
+
+    String nextToken() throws Exception {
+        while (!st.hasMoreTokens()) nextLine();
+        return st.nextToken();
+    }
+
+    int nextInt() throws Exception {
+        return Integer.parseInt(nextToken());
+    }
+
+    long nextLong() throws Exception {
+        return Long.parseLong(nextToken());
+    }
+
+    double nextDouble() throws Exception {
+        return Double.parseDouble(nextToken());
+    }
+
+    void close() throws Exception {
+        bw.flush();
+        bw.close();
+    }
+
+    void write(String content) throws Exception {
+        bw.write(content);
+    }
+
+}
+
+public class Main {
+
+    static IOController io;
+
+    //
+
+    static int N;
+    static long[] F;
+    static long T;
+
+    public static void main(String[] args) throws Exception {
+
+        io = new IOController();
+
+        init();
+        solve();
+
+        io.close();
+
+    }
+
+    public static void init() throws Exception {
+
+        N = io.nextInt();
+        F = new long[N];
+        for(int i=0;i<N;i++) F[i] = io.nextInt();
+        T = io.nextInt();
+
+    }
+
+    static void solve() throws Exception {
+
+        long div = 0;
+        for(int i=0;i<N;i++) div += F[i];
+
+        long[] check = new long[500001];
+
+        for(int i=0;i<N;i++) {
+            if(F[i] != 1) check[(int)F[i]]++;
+            long prev = F[i];
+            for(int j=2;j<=(F[i]-1)/j + 1;j++) {
+                long now = (F[i]-1)/j + 1;
+                check[j] += prev-now;
+                if(now != j) check[(int)now]++;
+                prev = now;
+            }
+        }
+
+        long min = div * (T+1), ans = 1;
+        for(int i=2;i<=500000;i++) if(check[i] != 0) {
+            div -= check[i];
+            long res = div * (T+i);
+            if(res < min) {
+                min = res;
+                ans = i;
+            }
+        }
+
+        io.write(min + " " + ans);
+
+    }
+
+}
+```