View Compilation Error

0_0_24446013_7485\Main.java:1: 错误: 需要class, interface或enum
public Main {
       ^
0_0_24446013_7485\Main.java:2: 错误: 需要class, interface或enum
	public static void main(String[] args) {  
	              ^
0_0_24446013_7485\Main.java:4: 错误: 需要class, interface或enum
        while (sc.hasNextInt()) {  
        ^
0_0_24446013_7485\Main.java:6: 错误: 需要class, interface或enum
            int b = sc.nextInt();  
            ^
0_0_24446013_7485\Main.java:7: 错误: 需要class, interface或enum
            int m = a+b;  
            ^
0_0_24446013_7485\Main.java:8: 错误: 需要class, interface或enum
            System.out.println(m);  
            ^
0_0_24446013_7485\Main.java:9: 错误: 需要class, interface或enum
        }  
        ^
7 个错误