From f9cc5231c1ae27a4ef54a7d42c072bd8dcb31d68 Mon Sep 17 00:00:00 2001 From: JHLEE325 <82587652+JHLEE325@users.noreply.github.com> Date: Mon, 15 Sep 2025 08:02:57 +0900 Subject: [PATCH] =?UTF-8?q?[20250915]=20BOJ=20/=20G5=20/=20=EC=A1=B0=20?= =?UTF-8?q?=EC=A7=9C=EA=B8=B0=20/=20=EC=9D=B4=EC=A4=80=ED=9D=AC?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ... \354\241\260 \354\247\234\352\270\260.md" | 38 +++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 "JHLEE325/202509/15 BOJ G5 \354\241\260 \354\247\234\352\270\260.md" diff --git "a/JHLEE325/202509/15 BOJ G5 \354\241\260 \354\247\234\352\270\260.md" "b/JHLEE325/202509/15 BOJ G5 \354\241\260 \354\247\234\352\270\260.md" new file mode 100644 index 00000000..27449f88 --- /dev/null +++ "b/JHLEE325/202509/15 BOJ G5 \354\241\260 \354\247\234\352\270\260.md" @@ -0,0 +1,38 @@ +```java +import java.io.*; +import java.util.*; + +public class Main { + + static List> wheel = new ArrayList<>(); + + public static void main(String[] args) throws Exception { + BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); + StringTokenizer st; + + int n = Integer.parseInt(br.readLine()); + int[] arr = new int[n]; + int[] dp = new int[n]; + st = new StringTokenizer(br.readLine()); + for (int i = 0; i < n; i++) { + arr[i] = Integer.parseInt(st.nextToken()); + } + + for (int i = 0; i < n; i++) { + int max = arr[i]; + int min = arr[i]; + for (int j = i; j >= 0; j--) { + max = Math.max(max, arr[j]); + min = Math.min(min, arr[j]); + if (j == 0) { + dp[i] = Math.max(dp[i], max - min); + } else { + dp[i] = Math.max(dp[i], dp[j - 1] + (max - min)); + } + } + } + + System.out.println(dp[n - 1]); + } +} +```