From d3fa6acf52a2b5a93a2bf48733894ef0bcfd3a44 Mon Sep 17 00:00:00 2001
From: zinnnn37 <zinnnn37@gmail.com>
Date: Wed, 10 Dec 2025 22:03:28 +0900
Subject: [PATCH] =?UTF-8?q?[20251210]=20BOJ=20/=20P5=20/=20Two=20Machines?=
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---
 zinnnn37/202512/10 BOJ P5 Two Machines.md | 69 +++++++++++++++++++++++
 1 file changed, 69 insertions(+)
 create mode 100644 zinnnn37/202512/10 BOJ P5 Two Machines.md

diff --git a/zinnnn37/202512/10 BOJ P5 Two Machines.md b/zinnnn37/202512/10 BOJ P5 Two Machines.md
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+```java
+import java.io.*;
+import java.util.Arrays;
+import java.util.StringTokenizer;
+
+public class BJ_17628_Two_Machines {
+
+    private static final BufferedReader  br = new BufferedReader(new InputStreamReader(System.in));
+    private static final BufferedWriter  bw = new BufferedWriter(new OutputStreamWriter(System.out));
+    private static       StringTokenizer st;
+
+    private static int N, totalA, ans;
+    private static int[][] works, dp;
+
+    public static void main(String[] args) throws IOException {
+        init();
+        sol();
+    }
+
+    private static void init() throws IOException {
+        N = Integer.parseInt(br.readLine());
+        totalA = 0;
+        ans = Integer.MAX_VALUE;
+
+        works = new int[N + 1][2];
+        for (int i = 1; i <= N; i++) {
+            st = new StringTokenizer(br.readLine());
+
+            works[i][0] = Integer.parseInt(st.nextToken());
+            works[i][1] = Integer.parseInt(st.nextToken());
+
+            totalA += works[i][0];
+        }
+        // A의 시간을 j로 만들 때, B의 최소 시간
+        dp = new int[N + 1][totalA + 1];
+        for (int[] row : dp) {
+            Arrays.fill(row, Integer.MAX_VALUE);
+        }
+        dp[0][0] = 0;
+    }
+
+    private static void sol() throws IOException {
+        for (int i = 1; i <= N; i++) {
+            for (int j = 0; j <= totalA; j++) {
+                if (dp[i - 1][j] == Integer.MAX_VALUE) {
+                    continue;
+                }
+                dp[i][j] = Math.min(dp[i][j], dp[i - 1][j] + works[i][1]);
+
+                if (j + works[i][0] <= totalA) {
+                    dp[i][j + works[i][0]] = Math.min(dp[i][j + works[i][0]], dp[i - 1][j]);
+                }
+            }
+        }
+
+        for (int j = 0; j <= totalA; j++) {
+            if (dp[N][j] == Integer.MAX_VALUE) {
+                continue;
+            }
+            ans = Math.min(ans, Math.max(j, dp[N][j]));
+        }
+        bw.write(ans + "");
+        bw.flush();
+        bw.close();
+        br.close();
+    }
+
+}
+```
\ No newline at end of file