From 3a1e4735e0097ff9f0402650a586791c83bd4198 Mon Sep 17 00:00:00 2001 From: LiiNi-coder <97495437+LiiNi-coder@users.noreply.github.com> Date: Wed, 17 Sep 2025 23:58:01 +0900 Subject: [PATCH] =?UTF-8?q?[20250917]=20BOJ=20/=20G5=20/=20=EC=A1=B0?= =?UTF-8?q?=EC=A7=9C=EA=B8=B0=20/=20=EC=9D=B4=EC=9D=B8=ED=9D=AC?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ...J \354\241\260\354\247\234\352\270\260.md" | 37 +++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 "LiiNi-coder/202509/17 BOJ \354\241\260\354\247\234\352\270\260.md" diff --git "a/LiiNi-coder/202509/17 BOJ \354\241\260\354\247\234\352\270\260.md" "b/LiiNi-coder/202509/17 BOJ \354\241\260\354\247\234\352\270\260.md" new file mode 100644 index 00000000..873ea1cd --- /dev/null +++ "b/LiiNi-coder/202509/17 BOJ \354\241\260\354\247\234\352\270\260.md" @@ -0,0 +1,37 @@ +```java +import java.io.BufferedReader; +import java.io.IOException; +import java.io.InputStreamReader; +import java.util.StringTokenizer; + +public class Main { + private static BufferedReader br; + + public static void main(String[] args) throws IOException { + br = new BufferedReader(new InputStreamReader(System.in)); + int N = Integer.parseInt(br.readLine()); + int[] Arr = new int[N + 1]; + StringTokenizer st = new StringTokenizer(br.readLine()); + + + for (int i = 1; i <= N; i++) { + Arr[i] = Integer.parseInt(st.nextToken()); + } + + int[] dp = new int[N + 1]; + dp[0] = 0; + for (int i = 1; i <= N; i++) { + int max = Arr[i]; + int min = Arr[i]; + dp[i] = Integer.MAX_VALUE; + for (int j = i; j >= 1; j--) { + max = Math.max(max, Arr[j]); + min = Math.min(min, Arr[j]); + dp[i] = Math.min(dp[i], dp[j - 1] + (max - min)); + } + } + + System.out.println(dp[N]); + } +} +```