View Compilation Error

0_0_37229467_26475\Main.java:1: 错误: 需要class, interface或enum
public static void main(String[] args) {
              ^
0_0_37229467_26475\Main.java:5: 错误: 需要class, interface或enum
		int a=sc.nextInt();
		^
0_0_37229467_26475\Main.java:6: 错误: 需要class, interface或enum
		int b=sc.nextInt();
		^
0_0_37229467_26475\Main.java:7: 错误: 需要class, interface或enum
int c=a+b;
^
0_0_37229467_26475\Main.java:8: 错误: 需要class, interface或enum
		 System.out.println(c);
		 ^
5 个错误