From e6ed9d60c4281d76cbe407a5d90a4bd166134bb1 Mon Sep 17 00:00:00 2001
From: lkhyun <102892446+lkhyun@users.noreply.github.com>
Date: Wed, 3 Sep 2025 16:15:43 +0900
Subject: [PATCH] =?UTF-8?q?[20250903]=20BOJ=20/=20G5=20/=20=ED=87=B4?=
 =?UTF-8?q?=EC=82=AC=202=20/=20=EC=9D=B4=EA=B0=95=ED=98=84?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 .../03 BOJ G5 \355\207\264\354\202\254 2.md"  | 44 +++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 "lkhyun/202509/03 BOJ G5 \355\207\264\354\202\254 2.md"

diff --git "a/lkhyun/202509/03 BOJ G5 \355\207\264\354\202\254 2.md" "b/lkhyun/202509/03 BOJ G5 \355\207\264\354\202\254 2.md"
new file mode 100644
index 00000000..8ed8fc6f
--- /dev/null
+++ "b/lkhyun/202509/03 BOJ G5 \355\207\264\354\202\254 2.md"	
@@ -0,0 +1,44 @@
+```java
+import java.util.*;
+import java.io.*;
+
+public class Main{
+    static BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
+    static BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));
+    static StringTokenizer st;
+    static int N;
+    static int[] time;
+    static int[] reward;
+    static int[] dp;
+    
+    public static void main(String[] args) throws Exception {
+        N = Integer.parseInt(br.readLine());
+        time = new int[N+1];
+        reward = new int[N+1];
+        dp = new int[N+2];
+
+        for (int i = 1; i <= N; i++) {
+            st = new StringTokenizer(br.readLine());
+            int t = Integer.parseInt(st.nextToken());
+            int r = Integer.parseInt(st.nextToken());
+            time[i] = t;
+            reward[i] = r;
+        }
+
+        int ans = 0;
+        for (int i = 1; i <= N; i++) {
+            dp[i] = Math.max(dp[i],dp[i-1]);
+            int cur = i+time[i];
+            if(cur<=N+1){
+                dp[cur] = Math.max(dp[cur],dp[i] + reward[i]);
+            }
+            
+        }
+        for (int i = 1; i <= N+1; i++) {
+            ans = Math.max(ans,dp[i]);
+        }
+        bw.write(ans+"");
+        bw.close();
+    }
+}
+```