Answered: Create a flowchart for this Java…

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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Related questions

Question

Create a flowchart for this Java Program

import java.awt.*;
import java.awt.event.*;

public class Factorial extends Frame implements ActionListener {
Label pn, fn;
TextField tf1, tf2;
Button c;
Factorial() {
pn = new Label("Enter a positive number:");
pn.setBounds(35, 70, 170, 20);
fn = new Label("Factorial is:");
fn.setBounds(35, 100, 150, 20);
tf1 = new TextField();
tf1.setBounds(205, 70, 150, 20);
tf2 = new TextField();
tf2.setBounds(205, 100, 150, 20);
c = new Button("Compute");
c.setBounds(198, 130, 163, 30);
c.addActionListener(this);
add(pn);add(fn);add(tf1);add(tf2);add(c);
setSize(400,200);
setLayout(null);
setVisible(true);
}
public void actionPerformed(ActionEvent e) {
if(e.getSource() == c)
{
int num = Integer.parseInt(tf1.getText());
tf2.setText(String.valueOf(getFactorial(num)));
}
}
public int getFactorial(int x) {
int rsl = 1;
for(int i = x; i > 0; --i)
{
rsl *= i;
}
return(rsl);
}

public static void main(String[] args) {
new Factorial();
}
}