diff --git "a/0224LJH/202509/14 BOJ \354\243\274\354\202\254\354\234\204.md" "b/0224LJH/202509/14 BOJ \354\243\274\354\202\254\354\234\204.md"
new file mode 100644
index 00000000..875e3e9a
--- /dev/null
+++ "b/0224LJH/202509/14 BOJ \354\243\274\354\202\254\354\234\204.md"	
@@ -0,0 +1,105 @@
+```java
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.util.*;
+
+public class Main {
+	
+	static StringBuilder sb = new StringBuilder();
+	static long size, oneMax,twoMax,threeMax,ans;
+	static Long[] num;
+	
+    
+    public static void main(String[] args) throws NumberFormatException, IOException {
+      init();
+      process();
+      print();
+    }
+
+	public static void init() throws NumberFormatException, IOException {
+    	BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
+    	size = Integer.parseInt(br.readLine());
+    	num = new Long[6];
+    	StringTokenizer st = new StringTokenizer(br.readLine());
+    	for (int i = 0 ; i < 6 ; i++) {
+    		num[i] = Long.parseLong(st.nextToken());
+    	}
+    	
+
+    }
+    
+    public static void process() {   
+
+    	
+    	getOneMax();
+    	getTwoMax();
+    	getThreeMax();
+    	
+//    	System.out.println(oneMax);
+//    	System.out.println(twoMax);
+//    	System.out.println(threeMax);
+//    	
+    	ans = 0;
+    	
+    	if (size == 1) {
+    		long max = 0;
+    		for (int i = 0; i < 6; i++) {
+    			max = Math.max(max, num[i]);
+    			ans += num[i];
+    		}
+    		ans -= max;
+    		return;
+    	}
+    	ans += ((size-2) * (size-1) * 4 + (size-2) * (size-2)) * oneMax;
+    	ans += ((size-1)*4 + (size-2)*4)* twoMax;
+    	ans += 4 * threeMax;
+    	
+    }
+    
+    private static void getThreeMax() {
+    	threeMax = Long.MAX_VALUE;
+		for (int i = 0; i < 6; i++) {
+			for (int j = i+1; j < 6; j++) {
+				for (int k = j+1; k < 6; k++) {
+					Long n1 = num[i];
+					Long n2 = num[j];
+					Long n3 = num[k];
+					
+					if (i + j == 5 || i + k == 5 || j + k == 5) continue;
+					
+					threeMax = Math.min(threeMax, n1+n2+n3);
+				}
+			}
+		}
+		
+	}
+
+	private static void getTwoMax() {
+		twoMax = Long.MAX_VALUE;
+		for (int i = 0; i < 6; i++) {
+			for (int j = i+1; j < 6; j++) {
+				Long n1 = num[i];
+				Long n2 = num[j];
+				
+				if (i + j == 5) continue;
+				
+				twoMax = Math.min(twoMax, n1+n2);
+			}
+		}	
+		
+	}
+
+	private static void getOneMax() {
+		Long temp = Long.MAX_VALUE;
+		for (int i = 0 ; i < 6; i++) {
+			temp = Math.min(temp, num[i]);
+		}
+		oneMax = temp;
+	}
+
+	public static void print() {
+    	System.out.println(ans);
+    }
+}
+```