import java.math.BigDecimal;

public class JI9061769 {
    public static void main(String[] args) {
        System.out.println(4+3.14f+"aabc");
        System.out.println(5+3.14f+"aabc");
        System.out.println(new BigDecimal(4 + 3.14f));
        System.out.println(new BigDecimal(5 + 3.14f));
    }
}