Task: Draw a clock
Java: import java.awt.*;
import java.awt.event.*;
import static java.lang.Math.*;
import java.time.LocalTime;
import javax.swing.*;

class Clock extends JPanel {

    final float degrees06 = (float) (PI / 30);
    final float degrees30 = degrees06 * 5;
    final float degrees90 = degrees30 * 3;

    final int size = 590;
    final int spacing = 40;
    final int diameter = size - 2 * spacing;
    final int cx = diameter / 2 + spacing;
    final int cy = diameter / 2 + spacing;

    public Clock() {
        setPreferredSize(new Dimension(size, size));
        setBackground(Color.white);

        new Timer(1000, (ActionEvent e) -> {
            repaint();
        }).start();
    }

    @Override
    public void paintComponent(Graphics gg) {
        super.paintComponent(gg);
        Graphics2D g = (Graphics2D) gg;
        g.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
                RenderingHints.VALUE_ANTIALIAS_ON);

        drawFace(g);

        final LocalTime time  = LocalTime.now();
        int hour = time.getHour();
        int minute = time.getMinute();
        int second = time.getSecond();

        float angle = degrees90 - (degrees06 * second);
        drawHand(g, angle, diameter / 2 - 30, Color.red);

        float minsecs = (minute + second / 60.0F);
        angle = degrees90 - (degrees06 * minsecs);
        drawHand(g, angle, diameter / 3 + 10, Color.black);

        float hourmins = (hour + minsecs / 60.0F);
        angle = degrees90 - (degrees30 * hourmins);
        drawHand(g, angle, diameter / 4 + 10, Color.black);
    }

    private void drawFace(Graphics2D g) {
        g.setStroke(new BasicStroke(2));
        g.setColor(Color.white);
        g.fillOval(spacing, spacing, diameter, diameter);
        g.setColor(Color.black);
        g.drawOval(spacing, spacing, diameter, diameter);
    }

    private void drawHand(Graphics2D g, float angle, int radius, Color color) {
        int x = cx + (int) (radius * cos(angle));
        int y = cy - (int) (radius * sin(angle));
        g.setColor(color);
        g.drawLine(cx, cy, x, y);
    }

    public static void main(String[] args) {
        SwingUtilities.invokeLater(() -> {
            JFrame f = new JFrame();
            f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
            f.setTitle("Clock");
            f.setResizable(false);
            f.add(new Clock(), BorderLayout.CENTER);
            f.pack();
            f.setLocationRelativeTo(null);
            f.setVisible(true);
        });
    }
}

VB: 


ans0=chr(27)&"["
sub cls()  wscript.StdOut.Write ans0 &"2J"&ans0 &"?25l":end sub
sub torc(r,c,s)  wscript.StdOut.Write ans0 & r & ";" & c & "f"  & s :end sub


Sub draw_line(r1,c1, r2,c2,c)
  Dim x,y,xf,yf,dx,dy,sx,sy,err,err2
  x =r1    : y =c1
  xf=r2    : yf=c2
  dx=Abs(xf-x) : dy=Abs(yf-y)
  If x<xf Then sx=+1: Else sx=-1
  If y<yf Then sy=+1: Else sy=-1
  err=dx-dy
  Do
    torc x,y,c
    If x=xf And y=yf Then Exit Do
    err2=err+err
    If err2>-dy Then err=err-dy: x=x+sx
    If err2< dx Then err=err+dx: y=y+sy
  Loop
End Sub 

const pi180=0.017453292519943

const r0=13
const c0=26


nangi=-30*pi180
aangi=-6*pi180
ang0=90*pi180


lh=7
lm=9
ls=9
ln=12


while 1
     cls

    
    angn=ang0+nangi
    for i=1 to 12
      torc r0-cint(ln*sin(angn)),cint(c0+2*ln*cos(angn)),i
      angn=angn+nangi 
    next 

    
    t=now()
    torc 1,1, hour(t) &":"& minute(t) &":"& second(t) 
    
    
    angh=ang0+hour(t) *nangi
    angm=ang0+minute(t) *aangi
    angS=ang0+second(t) *aangi

    
    draw_line r0,c0,cint(r0-ls*sin(angs)),cint(c0+2*ls*cos(angs)),"."
    draw_line r0,c0,cint(r0-lm*sin(angm)),cint(c0+2*lm*cos(angm)),"*"
    draw_line r0,c0,cint(r0-lh*sin(angh)),cint(c0+2*lh*cos(angh)),"W"
    torc r0,c0,"O"
    
    
    wscript.sleep(1000)
wend