From 6c9f907d0db68be14885e0b69f8ae19cf28ed323 Mon Sep 17 00:00:00 2001
From: GeonHui2 <022686@naver.com>
Date: Sat, 13 Jan 2024 18:54:30 +0900
Subject: [PATCH 1/2] Create 1954.py

---
 .../SWexpertacademy/D2/1954.py"               | 40 +++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 "\354\235\264\352\261\264\355\235\254/SWexpertacademy/D2/1954.py"

diff --git "a/\354\235\264\352\261\264\355\235\254/SWexpertacademy/D2/1954.py" "b/\354\235\264\352\261\264\355\235\254/SWexpertacademy/D2/1954.py"
new file mode 100644
index 00000000..86938cda
--- /dev/null
+++ "b/\354\235\264\352\261\264\355\235\254/SWexpertacademy/D2/1954.py"
@@ -0,0 +1,40 @@
+import java.util.Scanner;
+import java.io.FileInputStream;
+
+class Solution {
+    public static void main(String args[]) throws Exception {
+        Scanner sc = new Scanner(System.in);
+        int T = sc.nextInt();
+
+        for (int test_case = 1; test_case <= T; test_case++) {
+            int N = sc.nextInt();
+            int num = 1;
+            int d = 0;
+            int arr[][] = new int[N][N];
+            int dir[][] = {{0, 1}, {1, 0}, {0, -1}, {-1, 0}};
+            int x = -1, y = 0;
+
+            while (num <= N * N) {
+                int nx = x + dir[d][1];
+                int ny = y + dir[d][0];
+
+                if (0 <= nx && nx < N && 0 <= ny && ny < N && arr[ny][nx] == 0) {
+                    arr[ny][nx] = num++;
+                    x = nx;
+                    y = ny;
+                } else {
+                    d = (d + 1) % 4;
+                }
+            }
+
+            System.out.printf("#%d\n", test_case);
+
+            for (int i = 0; i < N; i++) {
+                for (int j = 0; j < N; j++) {
+                    System.out.print(arr[i][j] + " ");
+                }
+                System.out.println();
+            }
+        }
+    }
+}

From 89e917023bbea8775a89b81f072de11b3183229a Mon Sep 17 00:00:00 2001
From: GeonHui2 <022686@naver.com>
Date: Sat, 13 Jan 2024 18:54:41 +0900
Subject: [PATCH 2/2] Rename 1954.py to 1954.java

---
 .../SWexpertacademy/D2/1954.java"                                 | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 rename "\354\235\264\352\261\264\355\235\254/SWexpertacademy/D2/1954.py" => "\354\235\264\352\261\264\355\235\254/SWexpertacademy/D2/1954.java" (100%)

diff --git "a/\354\235\264\352\261\264\355\235\254/SWexpertacademy/D2/1954.py" "b/\354\235\264\352\261\264\355\235\254/SWexpertacademy/D2/1954.java"
similarity index 100%
rename from "\354\235\264\352\261\264\355\235\254/SWexpertacademy/D2/1954.py"
rename to "\354\235\264\352\261\264\355\235\254/SWexpertacademy/D2/1954.java"