From 8d64af788b7cb80a13694b285804f5005a6becd8 Mon Sep 17 00:00:00 2001
From: zinnnn37 <zinnnn37@gmail.com>
Date: Thu, 12 Feb 2026 18:06:18 +0900
Subject: [PATCH] =?UTF-8?q?[20260212]=20BOJ=20/=20G2=20/=20=EC=98=A4?=
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---
 ...2 \354\230\244\353\246\204\354\204\270.md" | 73 +++++++++++++++++++
 1 file changed, 73 insertions(+)
 create mode 100644 "zinnnn37/202602/12 BOJ G2 \354\230\244\353\246\204\354\204\270.md"

diff --git "a/zinnnn37/202602/12 BOJ G2 \354\230\244\353\246\204\354\204\270.md" "b/zinnnn37/202602/12 BOJ G2 \354\230\244\353\246\204\354\204\270.md"
new file mode 100644
index 00000000..8fefbb9d
--- /dev/null
+++ "b/zinnnn37/202602/12 BOJ G2 \354\230\244\353\246\204\354\204\270.md"	
@@ -0,0 +1,73 @@
+```java
+import java.io.*;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.StringTokenizer;
+
+public class BJ_3745_오름세 {
+
+    private static final BufferedReader  br = new BufferedReader(new InputStreamReader(System.in));
+    private static final BufferedWriter  bw = new BufferedWriter(new OutputStreamWriter(System.out));
+    private static final StringBuilder   sb = new StringBuilder();
+    private static       StringTokenizer st;
+
+    private static int           N;
+    private static String        line;
+    private static int[]         stock;
+    private static List<Integer> list;
+
+    public static void main(String[] args) throws IOException {
+        while ((line = br.readLine()) != null && !line.trim().isEmpty()) {
+            init();
+            sol();
+        }
+        bw.write(sb.toString());
+        bw.flush();
+        bw.close();
+        br.close();
+    }
+
+    private static void init() throws IOException {
+        N = Integer.parseInt(line.trim());
+
+        stock = new int[N];
+        st = new StringTokenizer(br.readLine());
+        for (int i = 0; i < N; i++) {
+            stock[i] = Integer.parseInt(st.nextToken());
+        }
+
+        list = new ArrayList<>();
+        list.add(0);
+    }
+
+    private static void sol() {
+        for (int s : stock) {
+            if (list.get(list.size() - 1) < s) {
+                list.add(s);
+            } else {
+                int target = lowerBound(s);
+
+                list.set(target, s);
+            }
+        }
+        sb.append(list.size() - 1).append("\n");
+    }
+
+    private static int lowerBound(int target) {
+        int left  = 0;
+        int right = list.size() - 1;
+
+        while (left < right) {
+            int mid = left + (right - left) / 2;
+
+            if (list.get(mid) < target) {
+                left = mid + 1;
+            } else {
+                right = mid;
+            }
+        }
+        return right;
+    }
+
+}
+```
\ No newline at end of file