我也不太懂,不过稍微改了一下就可以了,你看看吧!import javax.swing.*;
import java.awt.*;
import java.awt.event.*; class z{
String s; int x;
public z() {
s = JOptionPane.showInputDialog("side");
x = Integer.parseInt(s);
} public void paint(Graphics g) {
g.drawString(squarOfAstenrisk(), 25, 25);
} public String squarOfAstenrisk() {
String output = ""; for (int i = 1; i <= x; i++) {
for (int j = 1; j <= x; j++) {
output += "* ";
}
output += "\n";
}
return output;
}
}
public class Zzz{
public static void main(String arg[]){
z paintrect = new z();
System.out.println(paintrect.squarOfAstenrisk());
}
}
import java.awt.*;
import java.awt.event.*; class z{
String s; int x;
public z() {
s = JOptionPane.showInputDialog("side");
x = Integer.parseInt(s);
} public void paint(Graphics g) {
g.drawString(squarOfAstenrisk(), 25, 25);
} public String squarOfAstenrisk() {
String output = ""; for (int i = 1; i <= x; i++) {
for (int j = 1; j <= x; j++) {
output += "* ";
}
output += "\n";
}
return output;
}
}
public class Zzz{
public static void main(String arg[]){
z paintrect = new z();
System.out.println(paintrect.squarOfAstenrisk());
}
}
import javax.swing.*;
public class Test{
public static void main(String[] args){
String s=JOptionPane.showInputDialog("side");
int x=Integer.parseInt(s);
for(int n=0;n<x;n++)
{
for(int m=0;m<x;m++)
System.out.print("*");
System.out.println("");
}System.exit(0);
}
高手啊高手,你在哪里啊?拉我一下吧~~~