From 83f9e6b3bf3eff0e7a2b0e2ad6b205e43d456916 Mon Sep 17 00:00:00 2001
From: Ukj0ng <90972240+Ukj0ng@users.noreply.github.com>
Date: Fri, 28 Nov 2025 10:57:07 +0900
Subject: [PATCH] =?UTF-8?q?[20251128]=20BOJ=20/=20G2=20/=20=EA=B0=80?=
 =?UTF-8?q?=EC=9E=A5=20=EA=B8=B4=20=EC=A6=9D=EA=B0=80=ED=95=98=EB=8A=94=20?=
 =?UTF-8?q?=EB=B6=80=EB=B6=84=20=EC=88=98=EC=97=B4=203?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 ...353\266\204 \354\210\230\354\227\264 3.md" | 34 +++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 "Ukj0ng/202511/28 BOJ G2 \352\260\200\354\236\245 \352\270\264 \354\246\235\352\260\200\355\225\230\353\212\224 \353\266\200\353\266\204 \354\210\230\354\227\264 3.md"

diff --git "a/Ukj0ng/202511/28 BOJ G2 \352\260\200\354\236\245 \352\270\264 \354\246\235\352\260\200\355\225\230\353\212\224 \353\266\200\353\266\204 \354\210\230\354\227\264 3.md" "b/Ukj0ng/202511/28 BOJ G2 \352\260\200\354\236\245 \352\270\264 \354\246\235\352\260\200\355\225\230\353\212\224 \353\266\200\353\266\204 \354\210\230\354\227\264 3.md"
new file mode 100644
index 00000000..bbd540b9
--- /dev/null
+++ "b/Ukj0ng/202511/28 BOJ G2 \352\260\200\354\236\245 \352\270\264 \354\246\235\352\260\200\355\225\230\353\212\224 \353\266\200\353\266\204 \354\210\230\354\227\264 3.md"	
@@ -0,0 +1,34 @@
+```
+import java.io.*;
+import java.util.StringTokenizer;
+import java.util.TreeSet;
+
+public class Main {
+    private static final BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
+    private static final BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));
+    private static TreeSet<Integer> set;
+    private static int n;
+
+    public static void main(String[] args) throws IOException {
+        init();
+        bw.write(String.valueOf(set.size()));
+        bw.flush();
+        bw.close();
+        br.close();
+    }
+
+    private static void init() throws IOException {
+        n = Integer.parseInt(br.readLine());
+
+        set = new TreeSet<>();
+
+        StringTokenizer st = new StringTokenizer(br.readLine());
+        for (int i = 0; i < n; i++) {
+            int num = Integer.parseInt(st.nextToken());
+            Integer ceiling = set.ceiling(num);
+            if (ceiling != null) set.remove(ceiling);
+            set.add(num);
+        }
+    }
+}
+```