View Compilation Error

0_0_19094814_9272\Main.java:1: 错误: 需要class, interface或enum
public static void main(String[] args) {
              ^
0_0_19094814_9272\Main.java:3: 错误: 需要class, interface或enum
		while (scanner.hasNext()){
		^
0_0_19094814_9272\Main.java:5: 错误: 需要class, interface或enum
			int result =1;
			^
0_0_19094814_9272\Main.java:6: 错误: 需要class, interface或enum
			for (int i=0 ;i<n;i++);
			^
0_0_19094814_9272\Main.java:6: 错误: 需要class, interface或enum
			for (int i=0 ;i<n;i++);
			              ^
0_0_19094814_9272\Main.java:6: 错误: 需要class, interface或enum
			for (int i=0 ;i<n;i++);
			                  ^
0_0_19094814_9272\Main.java:7: 错误: 需要class, interface或enum
			int a= scanner.nextInt();
			^
0_0_19094814_9272\Main.java:8: 错误: 需要class, interface或enum
			if(a%2==1){
			^
0_0_19094814_9272\Main.java:10: 错误: 需要class, interface或enum
			}
			^
0_0_19094814_9272\Main.java:14: 错误: 需要class, interface或enum
			}
			^
10 个错误