From edd2eef1e3773a7e71d4719227bb8a2423beadf7 Mon Sep 17 00:00:00 2001
From: LiiNi-coder <97495437+LiiNi-coder@users.noreply.github.com>
Date: Fri, 19 Sep 2025 23:57:20 +0900
Subject: [PATCH] =?UTF-8?q?[20250919]=20BOJ=20/=20G5=20/=20=EA=B7=B9?=
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---
 ...1\354\236\245 \354\242\214\354\204\235.md" | 41 +++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 "LiiNi-coder/202509/19 BOJ \352\267\271\354\236\245 \354\242\214\354\204\235.md"

diff --git "a/LiiNi-coder/202509/19 BOJ \352\267\271\354\236\245 \354\242\214\354\204\235.md" "b/LiiNi-coder/202509/19 BOJ \352\267\271\354\236\245 \354\242\214\354\204\235.md"
new file mode 100644
index 00000000..8f6cbf5f
--- /dev/null
+++ "b/LiiNi-coder/202509/19 BOJ \352\267\271\354\236\245 \354\242\214\354\204\235.md"	
@@ -0,0 +1,41 @@
+```java
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+
+public class Main {
+    public static void main(String[] args) throws IOException {
+        var br = new BufferedReader(new InputStreamReader(System.in));
+        int N = Integer.parseInt(br.readLine());
+        int M = Integer.parseInt(br.readLine());
+        boolean[] vip = new boolean[N + 1];
+
+        for (int i = 0; i < M; i++) {
+            int v = Integer.parseInt(br.readLine());
+            vip[v] = true;
+        }
+
+        int[] dp = new int[N + 1];
+
+        dp[0] = 1;
+        dp[1] = 1;
+        if (N >= 2) dp[2] = 2;
+        for (int i = 3; i <= N; i++) {
+            dp[i] = dp[i - 1] + dp[i - 2]; // 피보나치 쓰
+        }
+
+        int answer = 1;
+        int prev = 0;
+        for (int i = 1; i <= N; i++) {
+            if (vip[i]) {
+                int len = i - prev - 1;
+                answer *= dp[len];
+                prev = i;
+            }
+        }
+        answer *= dp[N - prev];
+
+        System.out.println(answer);
+    }
+}
+```