View Compilation Error

0_0_30380638_19321\Main.java:1: 错误: 需要class, interface或enum
public static void main(String[] args){
              ^
0_0_30380638_19321\Main.java:3: 错误: 需要class, interface或enum
     int a=sc.nextInt();
     ^
0_0_30380638_19321\Main.java:4: 错误: 需要class, interface或enum
     int b=sc.nextInt();
     ^
0_0_30380638_19321\Main.java:5: 错误: 需要class, interface或enum
     while(ture){
     ^
0_0_30380638_19321\Main.java:7: 错误: 需要class, interface或enum
     break;
     ^
0_0_30380638_19321\Main.java:8: 错误: 需要class, interface或enum
     }
     ^
6 个错误