public class HW411{
public static void main(String[] args){
try{
int a = Integer.parseInt(args[0], 2);
int b = Integer.parseInt(args[1], 2);
System.out.println(String.format("%s + %s = %s", args[0], args[1], Integer.toString(a + b, 2)));
}catch(Exception e){
System.err.println("Usage: HW411 value1(bin) value2(bin)");
}
}
}