From 75c7e9d7685292664787a90866e502074f824305 Mon Sep 17 00:00:00 2001
From: oncsr <khj20006@naver.com>
Date: Thu, 20 Mar 2025 12:00:59 +0900
Subject: [PATCH] =?UTF-8?q?[20250320]=20BOJ=20/=20G4=20/=20Stavitel=20/=20?=
 =?UTF-8?q?=EA=B6=8C=ED=98=81=EC=A4=80?=
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---
 khj20006/202503/20 BOJ G4 Stavitel.md | 75 +++++++++++++++++++++++++++
 1 file changed, 75 insertions(+)
 create mode 100644 khj20006/202503/20 BOJ G4 Stavitel.md

diff --git a/khj20006/202503/20 BOJ G4 Stavitel.md b/khj20006/202503/20 BOJ G4 Stavitel.md
new file mode 100644
index 00000000..7ea38348
--- /dev/null
+++ b/khj20006/202503/20 BOJ G4 Stavitel.md	
@@ -0,0 +1,75 @@
+```java
+
+import java.util.*;
+import java.io.*;
+
+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 = new StringTokenizer("");
+
+	static void nextLine() throws Exception {st = new StringTokenizer(br.readLine());}
+	static String nextToken() throws Exception {
+		if(!st.hasMoreTokens()) nextLine();
+		return st.nextToken();
+	}
+	static int nextInt() throws Exception { return Integer.parseInt(nextToken()); }
+	static long nextLong() throws Exception { return Long.parseLong(nextToken()); }
+	static double nextDouble() throws Exception { return Double.parseDouble(nextToken()); }
+	static void bwEnd() throws Exception {bw.flush();bw.close();}
+	
+	// Additional field
+	
+	static int K;
+	static int[] A, B;
+	
+	public static void main(String[] args) throws Exception {
+		
+		for(int T=nextInt();T-->0;) {
+			
+			ready();
+			solve();
+		}
+	
+		bwEnd();
+		
+	}
+	
+	static void ready() throws Exception{
+		
+		K = nextInt();
+		A = new int[K];
+		B = new int[K];
+		for(int i=0;i<K;i++) A[i] = nextInt();
+		for(int i=0;i<K;i++) B[i] = nextInt();
+		
+	}
+	
+	static void solve() throws Exception{
+
+		int min = 0;
+		int[] cntA = new int[100001];
+		int[] cntB = new int[100001];
+		for(int i=0;i<K;i++) {
+			cntA[A[i]]++;
+			cntB[B[i]]++;
+		}
+		for(int i=0;i<=100000;i++) {
+			int com = Math.min(cntA[i], cntB[i]); 
+			min += com * i;
+			min += (Math.max(cntA[i], cntB[i]) - com) * i;
+		}
+		
+		int max = 0;
+		for(int i=0;i<K;i++) for(int j=0;j<K;j++) max += Math.min(B[i], A[j]);
+		
+		bw.write("Minimalni budova obsahuje " + min + " kostek, ");
+		bw.write("maximalni " + max + " kostek.\n");
+		
+	}
+	
+}
+
+```