From 4003203537a215f9125c537c61698eb3cfd5fd86 Mon Sep 17 00:00:00 2001
From: Ukj0ng <90972240+Ukj0ng@users.noreply.github.com>
Date: Fri, 6 Feb 2026 10:36:36 +0900
Subject: [PATCH] =?UTF-8?q?[20260206]=20BOJ=20/=20G3=20/=20=EC=88=9C?=
 =?UTF-8?q?=ED=9A=8C=EA=B0=95=EC=97=B0=20/=20=ED=95=9C=EC=A2=85=EC=9A=B1?=
MIME-Version: 1.0
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---
 ...34\355\232\214\352\260\225\354\227\260.md" | 62 +++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 "Ukj0ng/202602/06 BOJ G3 \354\210\234\355\232\214\352\260\225\354\227\260.md"

diff --git "a/Ukj0ng/202602/06 BOJ G3 \354\210\234\355\232\214\352\260\225\354\227\260.md" "b/Ukj0ng/202602/06 BOJ G3 \354\210\234\355\232\214\352\260\225\354\227\260.md"
new file mode 100644
index 00000000..8e41d93f
--- /dev/null
+++ "b/Ukj0ng/202602/06 BOJ G3 \354\210\234\355\232\214\352\260\225\354\227\260.md"	
@@ -0,0 +1,62 @@
+```
+import java.io.*;
+import java.util.*;
+
+public class Main {
+    private static final BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
+    private static final BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));
+    private static final int INF = 10000;
+    private static PriorityQueue<College> pq;
+    private static long[] arr;
+    private static long answer;
+    private static int N;
+
+    public static void main(String[] args) throws IOException {
+        init();
+
+        bw.write(answer + "\n");
+        bw.flush();
+        bw.close();
+        br.close();
+    }
+
+    private static void init() throws IOException {
+        N = Integer.parseInt(br.readLine());
+        pq = new PriorityQueue<>((o1, o2) -> Double.compare(o2.cost, o1.cost));
+        arr = new long[INF+1];
+
+        for (int i = 1; i <= N; i++) {
+            StringTokenizer st = new StringTokenizer(br.readLine());
+            int p = Integer.parseInt(st.nextToken());
+            int d = Integer.parseInt(st.nextToken());
+
+            pq.add(new College(d, p));
+        }
+
+        while (!pq.isEmpty()) {
+            College current = pq.poll();
+
+            for (int i = current.day; i > 0; i--) {
+                if (arr[i] < current.cost) {
+                    arr[i] = current.cost;
+                    break;
+                }
+            }
+        }
+
+        for (int i = 1; i <= INF; i++) {
+            answer += arr[i];
+        }
+    }
+
+    static class College {
+        int day;
+        int cost;
+
+        College (int day, int cost) {
+            this.day = day;
+            this.cost = cost;
+        }
+    }
+}
+```