View Compilation Error

0_0_16428632_22567\Main.java:7: 错误: 需要class, interface或enum
	public static void main(String[] args) {
	              ^
0_0_16428632_22567\Main.java:9: 错误: 需要class, interface或enum
		Scanner sc=new Scanner(System.in);
		^
0_0_16428632_22567\Main.java:10: 错误: 需要class, interface或enum
		a=sc.nextInt();
		^
0_0_16428632_22567\Main.java:11: 错误: 需要class, interface或enum
		b=sc.nextInt();
		^
0_0_16428632_22567\Main.java:12: 错误: 需要class, interface或enum
		c=a+b;
		^
0_0_16428632_22567\Main.java:13: 错误: 需要class, interface或enum
		System.out.print(c);
		^
0_0_16428632_22567\Main.java:15: 错误: 需要class, interface或enum
}
^
7 个错误