Main.java:1: error: class, interface, enum, or record expected
public static void main(String[] args) {
              ^
Main.java:3: error: class, interface, enum, or record expected
        int a = sc.nextInt();
        ^
Main.java:4: error: class, interface, enum, or record expected
        int b = sc.nextInt();
        ^
Main.java:5: error: class, interface, enum, or record expected
        System.out.println(a+b);
        ^
Main.java:6: error: class, interface, enum, or record expected
    }
    ^
5 errors