[20250607] SWEA / D3 / 공과 상자 / 권혁준

khj20006/202506/07 SWEA D3 공과 상자.md

@@ -0,0 +1,80 @@
+```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("");
+    }
+
+    void nextLine() throws Exception {
+        st = new StringTokenizer(br.readLine());
+    }
+
+    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 Solution {
+
+    static IOController io;
+
+    //
+
+    static int B, W, X, Y, Z;
+
+    public static void main(String[] args) throws Exception {
+
+        io = new IOController();
+
+        for(int T = io.nextInt();T-->0;solve()) input();
+
+        io.close();
+
+    }
+
+    public static void input() throws Exception {
+
+        B = io.nextInt();
+        W = io.nextInt();
+        X = io.nextInt();
+        Y = io.nextInt();
+        Z = io.nextInt();
+
+    }
+
+    static void solve() throws Exception {
+
+        int res = -(int)1e9;
+        for(int c=0;c<=Math.min(B,W);c++) {
+            res = Math.max(res, B*X + W*Y - c*(X+Y) + 2*c*Z);
+        }
+        io.write(res + "\n");
+
+    }
+
+
+}
+```