v3.0

1.txt

@@ -5,12 +5,7 @@ package test;
 public class GitTag {
 
        public static void main(String arg[]) {
-        System.out.println("Version1.0");
-	System.out.println("2207190544 叶秋彤");
-
-                System.out.println("Version2.0");
-	System.out.println("2207190540 肖国铃");
-    
+      
      System.out.println("Version3.0");
 	System.out.println("2207190537 吴冰茹");