From fe13343856a842ea670a07f99dcd94bce7eb054a Mon Sep 17 00:00:00 2001 From: Jinyeong Seol Date: Mon, 28 Jul 2025 22:43:07 +0900 Subject: [PATCH] =?UTF-8?q?[20250728]=20BOJ=20/=20G5/=20=ED=87=B4=EC=82=AC?= =?UTF-8?q?=202=20/=20=EC=84=A4=EC=A7=84=EC=98=81?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../28 BOJ G5 \355\207\264\354\202\254 2.md" | 33 +++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 "Seol-JY/202507/28 BOJ G5 \355\207\264\354\202\254 2.md" diff --git "a/Seol-JY/202507/28 BOJ G5 \355\207\264\354\202\254 2.md" "b/Seol-JY/202507/28 BOJ G5 \355\207\264\354\202\254 2.md" new file mode 100644 index 00000000..ba1302c6 --- /dev/null +++ "b/Seol-JY/202507/28 BOJ G5 \355\207\264\354\202\254 2.md" @@ -0,0 +1,33 @@ +```java +import java.io.*; +import java.util.*; + +public class Main { + public static void main(String[] args) throws IOException { + BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); + int N = Integer.parseInt(br.readLine()); + + int[] T = new int[N + 1]; + int[] P = new int[N + 1]; + + for (int i = 1; i <= N; i++) { + StringTokenizer st = new StringTokenizer(br.readLine()); + T[i] = Integer.parseInt(st.nextToken()); + P[i] = Integer.parseInt(st.nextToken()); + } + + int[] dp = new int[N + 2]; + + for (int i = N; i >= 1; i--) { + if (i + T[i] <= N + 1) { + dp[i] = Math.max(dp[i + 1], P[i] + dp[i + T[i]]); + } else { + dp[i] = dp[i + 1]; + } + } + + System.out.println(dp[1]); + br.close(); + } +} +```