import java.applet.*; import java.awt.*; import java.awt.event.*; public class Kadai2 extends Applet implements ActionListener{ TextField textfield1 = new TextField("入力してください",14); String target; double x; double i; int k; public void init(){ add(textfield1); textfield1.addActionListener(this);} public void actionPerformed(ActionEvent evt){ target = textfield1.getText(); repaint();} public void paint(Graphics g){ k = Integer.parseInt(target); x=100000; for(i=0; i