diff --git a/src/main/java/cn/zust/edu/cn/Point.java b/src/main/java/cn/zust/edu/cn/Point.java
index 5661ad0dc525c7f45779a6b9a2d09b9be0a440b6..c04244a168f844807d3f3f4dec29a51ef633284d 100644
--- a/src/main/java/cn/zust/edu/cn/Point.java
+++ b/src/main/java/cn/zust/edu/cn/Point.java
@@ -5,5 +5,42 @@ package cn.zust.edu.cn;
  * @since 2023/3/7 10:50
  */
 public class Point {
+    private int x;
+    private int y;
+    
+    public Point() {
+        this.x = 0;
+        this.y = 0;
+    }
 
+    public Point(int x, int y) {
+        this.x = x;
+        this.y = y;
+    }
+
+    public Point(Point p) {
+        this.x = p.x;
+        this.y = p.y;
+    }
+
+    public int getX() {
+        return x;
+    }
+
+    public void setX(int x) {
+        this.x = x;
+    }
+
+    public int getY() {
+        return y;
+    }
+
+    public void setY(int y) {
+        this.y = y;
+    }
+    
+    @Override
+    public String toString() {
+        return "(" + x + ", " + y + ")";
+    }
 }