ADD file via upload

src/Test.java

@@ -0,0 +1,21 @@
+package litao;
+
+import javax.swing.*;
+
+public class Test {
+    public static void main(String[] args) {
+        Object[] objects={"人人对战","人机对战"};
+        int a = JOptionPane.showOptionDialog(null,"请选择游戏模式",
+                "请选择",JOptionPane.YES_NO_OPTION,JOptionPane.QUESTION_MESSAGE,null,
+                objects, objects[0]);
+        if (a == 0){
+            MyJFrame mj = new MyJFrame();
+            mj.myJFrame();
+        }else if (a == 1){
+            MyJFrameAI mjAI = new MyJFrameAI();
+            mjAI.myJFrame();
+        }else{
+            System.exit(0);
+        }
+    }
+}