View Compilation Error

0_0_24932416_6693\Main.java:1: 错误: 需要class, interface或enum
	public static void main(String[] args) {
	              ^
0_0_24932416_6693\Main.java:3: 错误: 需要class, interface或enum
		System.out.println("请输入整数N:");
		^
0_0_24932416_6693\Main.java:4: 错误: 需要class, interface或enum
		int n = scan.nextInt();
		^
0_0_24932416_6693\Main.java:5: 错误: 需要class, interface或enum
		int sum = 0;
		^
0_0_24932416_6693\Main.java:6: 错误: 需要class, interface或enum
		for(int i = 1;i<=n;i++) {
		^
0_0_24932416_6693\Main.java:6: 错误: 需要class, interface或enum
		for(int i = 1;i<=n;i++) {
		              ^
0_0_24932416_6693\Main.java:6: 错误: 需要class, interface或enum
		for(int i = 1;i<=n;i++) {
		                   ^
0_0_24932416_6693\Main.java:8: 错误: 需要class, interface或enum
		}
		^
0_0_24932416_6693\Main.java:10: 错误: 需要class, interface或enum
		System.out.println(sum);
		^
0_0_24932416_6693\Main.java:11: 错误: 需要class, interface或enum
	}
	^
10 个错误