A + B

input/Main.java:5: error: cannot find symbol
    IO io = new IO();
    ^
  symbol:   class IO
  location: class Main
input/Main.java:5: error: cannot find symbol
    IO io = new IO();
                ^
  symbol:   class IO
  location: class Main
2 errors

public class Main {
	
	public static void main (String[] args) {
	
    IO io = new IO();
	
	int a = io.nextInt();
	int b = io.nextInt();

	io.println(a+b);
	

	io.close();
	
	}
	
}