From b424d80f09fd8a1f05bbf5887c997ebff1efaa86 Mon Sep 17 00:00:00 2001 From: JHLEE325 <82587652+JHLEE325@users.noreply.github.com> Date: Sun, 14 Dec 2025 13:42:25 +0900 Subject: [PATCH] =?UTF-8?q?[20251214]=20BOJ=20/=20G4=20/=20=EC=B6=9C?= =?UTF-8?q?=EA=B7=BC=20=EA=B2=BD=EB=A1=9C=20/=20=EC=9D=B4=EC=A4=80?= =?UTF-8?q?=ED=9D=AC?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ...4\352\267\274 \352\262\275\353\241\234.md" | 46 +++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 "JHLEE325/202512/14 BOJ G4 \354\266\234\352\267\274 \352\262\275\353\241\234.md" diff --git "a/JHLEE325/202512/14 BOJ G4 \354\266\234\352\267\274 \352\262\275\353\241\234.md" "b/JHLEE325/202512/14 BOJ G4 \354\266\234\352\267\274 \352\262\275\353\241\234.md" new file mode 100644 index 00000000..dd215c66 --- /dev/null +++ "b/JHLEE325/202512/14 BOJ G4 \354\266\234\352\267\274 \352\262\275\353\241\234.md" @@ -0,0 +1,46 @@ +```java +import java.io.*; +import java.util.*; + +public class Main { + + public static void main(String[] args) throws Exception { + BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); + StringTokenizer st = new StringTokenizer(br.readLine()); + + int W = Integer.parseInt(st.nextToken()); + int H = Integer.parseInt(st.nextToken()); + + int[][][][] dp = new int[W + 1][H + 1][2][2]; + + if (W >= 2) dp[2][1][0][0] = 1; + if (H >= 2) dp[1][2][1][0] = 1; + + for (int x = 1; x <= W; x++) { + for (int y = 1; y <= H; y++) { + + if (x > 1) { + dp[x][y][0][0] = (dp[x][y][0][0] + dp[x - 1][y][0][0] + dp[x - 1][y][0][1]) % 100000; + + dp[x][y][0][1] = (dp[x][y][0][1] + dp[x - 1][y][1][0]) % 100000; + } + + if (y > 1) { + dp[x][y][1][0] = (dp[x][y][1][0] + dp[x][y - 1][1][0] + dp[x][y - 1][1][1]) % 100000; + + dp[x][y][1][1] = (dp[x][y][1][1] + dp[x][y - 1][0][0]) % 100000; + } + } + } + + int answer = 0; + for (int d = 0; d < 2; d++) { + for (int t = 0; t < 2; t++) { + answer = (answer + dp[W][H][d][t]) % 100000; + } + } + + System.out.println(answer); + } +} +```