Update 11.java

ndb796 · web-flow · commit ff7c99d07598 · 2020-12-31T13:48:46.000+09:00
diff --git a/5/11.java b/5/11.java
@@ -2,20 +2,20 @@
 
 class Node {
 
-    private int index;
-    private int distance;
+    private int x;
+    private int y;
 
-    public Node(int index, int distance) {
-        this.index = index;
-        this.distance = distance;
+    public Node(int x, int y) {
+        this.x = x;
+        this.y = y;
     }
 
-    public int getIndex() {
-        return this.index;
+    public int getX() {
+        return this.x;
     }
     
-    public int getDistance() {
-        return this.distance;
+    public int getY() {
+        return this.y;
     }
 }
 
@@ -35,8 +35,8 @@ public static int bfs(int x, int y) {
         // &#53328;&#44032; &#48716; &#46412;&#44620;&#51648; &#48152;&#48373;&#54616;&#44592; 
         while(!q.isEmpty()) {
             Node node = q.poll();
-            x = node.getIndex();
-            y = node.getDistance();
+            x = node.getX();
+            y = node.getY();
             // &#54788;&#51116; &#50948;&#52824;&#50640;&#49436; 4&#44032;&#51648; &#48169;&#54693;&#51004;&#47196;&#51032; &#50948;&#52824; &#54869;&#51064;
             for (int i = 0; i < 4; i++) {
                 int nx = x + dx[i];
@@ -76,4 +76,4 @@ public static void main(String[] args) {
         System.out.println(bfs(0, 0));
     }
 
-}
+}
