From 444653d04dfe7bfe25bbe146423fd84ccaa24dac Mon Sep 17 00:00:00 2001
From: Ho-Da-Dak <decoding22@gmail.com>
Date: Tue, 22 Jul 2025 23:41:14 +0900
Subject: [PATCH] =?UTF-8?q?[20250722]=20BAJ/S3/=EB=8F=84=ED=82=A4=EB=8F=84?=
 =?UTF-8?q?=ED=82=A4=20=EA=B0=84=EC=8B=9D=EB=93=9C=EB=A6=AC=EB=AF=B8/?=
 =?UTF-8?q?=EA=B9=80=EB=93=9D=ED=98=B8?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 ...35\353\223\234\353\246\254\353\257\270.md" | 57 +++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 "Ho/202507/22 \353\217\204\355\202\244\353\217\204\355\202\244 \352\260\204\354\213\235\353\223\234\353\246\254\353\257\270.md"

diff --git "a/Ho/202507/22 \353\217\204\355\202\244\353\217\204\355\202\244 \352\260\204\354\213\235\353\223\234\353\246\254\353\257\270.md" "b/Ho/202507/22 \353\217\204\355\202\244\353\217\204\355\202\244 \352\260\204\354\213\235\353\223\234\353\246\254\353\257\270.md"
new file mode 100644
index 0000000..c134ae1
--- /dev/null
+++ "b/Ho/202507/22 \353\217\204\355\202\244\353\217\204\355\202\244 \352\260\204\354\213\235\353\223\234\353\246\254\353\257\270.md"	
@@ -0,0 +1,57 @@
+```java
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.util.StringTokenizer;
+
+public class Main {
+    static int N;
+    static int[] arr;
+
+    public static void main(String[] args) throws IOException {
+        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
+        StringTokenizer st = new StringTokenizer(br.readLine());
+
+        N = Integer.parseInt(st.nextToken());
+        st = new StringTokenizer(br.readLine());
+
+        arr = new int[N];
+
+        for (int i = 0; i < N; i++) {
+            arr[i] = Integer.parseInt(st.nextToken());
+        }
+
+        int order = 1;
+        int[] stack = new int[N];
+
+        int sIdx = 0;
+
+        for (int i = 0; i < N; i++) {
+            int cur = arr[i];
+
+            if(cur == order) {
+                order++;
+                while(sIdx > 0 && stack[sIdx - 1] == order) {
+                    order++;
+                    sIdx--;
+                }
+                continue;
+            }
+
+            if(sIdx == 0 || stack[sIdx-1] > arr[i]) {
+                stack[sIdx++] = arr[i];
+            }
+            else {
+                sIdx = 99;
+                break;
+            }
+        }
+
+        if(sIdx == 0) {
+            System.out.println("Nice");
+        }else {
+            System.out.println("Sad");
+        }
+    }
+}
+```
\ No newline at end of file