View Compilation Error

0_0_29383084_2652\Main.java:1: 错误: 需要class, interface或enum
	public static void main(String[] args) {
	              ^
0_0_29383084_2652\Main.java:4: 错误: 需要class, interface或enum
			 System.out.println("请输入要排序的字符串,以分号(;)隔开，例如:a;c;b;e;d"); 
			 ^
0_0_29383084_2652\Main.java:5: 错误: 需要class, interface或enum
			    String inString = scanner.next();    
			    ^
0_0_29383084_2652\Main.java:6: 错误: 需要class, interface或enum
			  String []chars = inString.split(";");   
			  ^
0_0_29383084_2652\Main.java:7: 错误: 需要class, interface或enum
			  Arrays.sort(chars);   
			  ^
0_0_29383084_2652\Main.java:8: 错误: 需要class, interface或enum
			   System.out.print("排序后的结果为:"); 
			   ^
0_0_29383084_2652\Main.java:9: 错误: 需要class, interface或enum
			    for (String item : chars) {    
			    ^
0_0_29383084_2652\Main.java:11: 错误: 需要class, interface或enum
			   }
			   ^
8 个错误