diff --git "a/khj20006/202502/03 BOJ G2 \354\272\224\353\224\224\354\272\224\353\224\224.md" "b/khj20006/202502/03 BOJ G2 \354\272\224\353\224\224\354\272\224\353\224\224.md"
new file mode 100644
index 00000000..06953065
--- /dev/null
+++ "b/khj20006/202502/03 BOJ G2 \354\272\224\353\224\224\354\272\224\353\224\224.md"	
@@ -0,0 +1,62 @@
+```java
+
+import java.util.*;
+import java.io.*;
+import java.math.BigInteger;
+
+class Main {
+	
+	// IO field
+	static BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
+	static BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));
+	static StringTokenizer st;
+
+	static void nextLine() throws Exception {st = new StringTokenizer(br.readLine());}
+	static int nextInt() {return Integer.parseInt(st.nextToken());}
+	static long nextLong() {return Long.parseLong(st.nextToken());}
+	static void bwEnd() throws Exception {bw.flush();bw.close();}
+	
+	// Additional field
+
+
+	public static void main(String[] args) throws Exception {
+		
+		nextLine();
+		long M = nextInt();
+		int N = nextInt();
+		Integer[] A = new Integer[N];
+		for(int i=0;i<N;i++) A[i] = Integer.parseInt(br.readLine());
+		Arrays.sort(A, Comparator.reverseOrder());
+		
+		for(int i=1;i<N;i++) {
+			long cnt = i, diff = A[i-1] - A[i];
+			
+			if(M >= cnt * diff) {
+				M -= cnt*diff;
+			}
+			else {
+				for(int j=0;j<M%cnt;j++) A[j] = A[i-1] - (int)(M/cnt + 1);
+				for(int j=(int)(M%cnt);j<i;j++) A[j] = A[i-1] - (int)(M/cnt);
+				M = 0;
+				break;
+			}
+		}
+		
+		if(M != 0) {
+			for(int j=0;j<M%N;j++) A[j] = A[N-1] - (int)(M/N + 1);
+			for(int j=(int)(M%N);j<N;j++) A[j] = A[N-1] - (int)(M/N);
+		}
+
+		BigInteger ans = new BigInteger("0");
+		for(int i=0;i<N;i++) {
+			BigInteger temp = new BigInteger(A[i].toString());
+			ans = ans.add(temp.multiply(temp));
+		}
+		bw.write(ans.mod(new BigInteger("18446744073709551616"))+" ");
+		
+		bwEnd();
+	}
+
+}
+
+```