From eba0bb3bd6c4f7044804bbd4c95f5ddf39c9645c Mon Sep 17 00:00:00 2001
From: oncsr <khj20006@naver.com>
Date: Thu, 10 Apr 2025 15:15:33 +0900
Subject: [PATCH] =?UTF-8?q?[20250410]=20BOJ=20/=20P2=20/=20=EC=B5=9C?=
 =?UTF-8?q?=EB=8C=80=20=EB=AC=B8=EC=9E=90=EC=97=B4=20=EB=B6=99=EC=97=AC?=
 =?UTF-8?q?=EB=84=A3=EA=B8=B0=20/=20=EA=B6=8C=ED=98=81=EC=A4=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 ...31\354\227\254\353\204\243\352\270\260.md" | 84 +++++++++++++++++++
 1 file changed, 84 insertions(+)
 create mode 100644 "khj20006/202504/10 BOJ P2 \354\265\234\353\214\200 \353\254\270\354\236\220\354\227\264 \353\266\231\354\227\254\353\204\243\352\270\260.md"

diff --git "a/khj20006/202504/10 BOJ P2 \354\265\234\353\214\200 \353\254\270\354\236\220\354\227\264 \353\266\231\354\227\254\353\204\243\352\270\260.md" "b/khj20006/202504/10 BOJ P2 \354\265\234\353\214\200 \353\254\270\354\236\220\354\227\264 \353\266\231\354\227\254\353\204\243\352\270\260.md"
new file mode 100644
index 00000000..9e01f804
--- /dev/null
+++ "b/khj20006/202504/10 BOJ P2 \354\265\234\353\214\200 \353\254\270\354\236\220\354\227\264 \353\266\231\354\227\254\353\204\243\352\270\260.md"	
@@ -0,0 +1,84 @@
+```java
+
+import java.util.*;
+import java.io.*;
+
+class Main {
+	
+	// IO field
+	static BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
+	static BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));
+	static StringTokenizer st = new StringTokenizer("");
+
+	static void nextLine() throws Exception {st = new StringTokenizer(br.readLine());}
+	static String nextToken() throws Exception {
+		while(!st.hasMoreTokens()) nextLine();
+		return st.nextToken();
+	}
+	static int nextInt() throws Exception { return Integer.parseInt(nextToken()); }
+	static long nextLong() throws Exception { return Long.parseLong(nextToken()); }
+	static double nextDouble() throws Exception { return Double.parseDouble(nextToken()); }
+	static void bwEnd() throws Exception {bw.flush();bw.close();}
+	
+	// Additional field
+	
+	static int M;
+	static char[] T;
+	static char[][] P;
+	static int[][] X;
+	static int[] dp;
+	
+	public static void main(String[] args) throws Exception {
+		
+		ready();
+		solve();
+	
+		bwEnd();
+		
+	}
+	
+	static void ready() throws Exception{
+		
+		T = nextToken().toCharArray();
+		dp = new int[T.length];
+		M = nextInt();
+		P = new char[M][];
+		X = new int[M][];
+		for(int i=0;i<M;i++) {
+			P[i] = nextToken().toCharArray();
+			X[i] = new int[P[i].length];
+		}
+		
+	}
+	
+	static void solve() throws Exception{
+		
+		for(int i=0;i<M;i++) {
+			for(int j=1;j<P[i].length;j++) {
+				X[i][j] = X[i][j-1];
+				while(X[i][j]>0 && P[i][X[i][j]] != P[i][j]) X[i][j] = X[i][X[i][j]-1];
+				if(P[i][X[i][j]] == P[i][j]) X[i][j]++;
+			}
+		}
+		
+		int[] idx = new int[M];
+		for(int i=0;i<T.length;i++) {
+			for(int j=0;j<M;j++) {
+				while(idx[j]>0 && P[j][idx[j]] != T[i]) idx[j] = X[j][idx[j]-1];
+				if(P[j][idx[j]] == T[i]) idx[j]++;
+				if(idx[j] == P[j].length) {
+					int res = (i >= P[j].length ? dp[i-P[j].length] : 0) + P[j].length;
+					dp[i] = Math.max(dp[i], res);
+					idx[j] = X[j][idx[j]-1];
+				}
+			}
+			if(i>0) dp[i] = Math.max(dp[i], dp[i-1]);
+		}
+		
+		bw.write(dp[T.length-1] + "\n");
+		
+	}
+	
+}
+
+```