rabestro

public class WTF {
    public static void main(String[] args) {
        Integer W, F=0x2F;
        for (int T; (W=T=F)>0 & W==F; ++F) 
	    System.out.printf((W=T-=057)!=0 && 0!=(T%=011) ? "%5d":"%n%5d",(1+W/9)*++T);
    }
}

rabestro

import java.util.Scanner;
import java.util.stream.IntStream;

import static java.util.stream.IntStream.range;

public class Main {

    public static void main(String[] args) {
        final var scanner = new Scanner(System.in);
        final var n = scanner.nextInt();

rabestro

There are numbers a,b,c,d. Output in ascending order all the integers between 0 and 1000 (inclusively), which are the roots of the equation

a⋅x^3 + b⋅x^2 + c⋅x + d = 0

If a specified interval does not contain any roots of the equation, do not output anything.

rabestro

import java.util.stream.*;

public class EnumToString {
    public static void main(String[] args) {
	
        String colors = Stream.of(MyColors.values())
	    .map(Enum::toString)
	    .collect(Collectors.joining(", "));
		
        System.out.println(colors);