?? array.java
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package untitled2;import java.awt.*;import java.awt.event.*;import java.applet.*;public class array extends Applet { int i=1; int j=1; boolean isStandalone = false; /**Get a parameter value*/ public String getParameter(String key, String def) { return isStandalone ? System.getProperty(key, def) : (getParameter(key) != null ? getParameter(key) : def); } /**Construct the applet*/ public array() { } /**Initialize the applet*/ public void init() { try { jbInit(); } catch(Exception e) { e.printStackTrace(); } } /**Component initialization*/ private void jbInit() throws Exception { } /**Get Applet information*/ public String getAppletInfo() { return "Applet Information"; } /**Get parameter info*/ public String[][] getParameterInfo() { return null; } public void paint(Graphics g){ int mul[][] = { {1,0,0,0,0,0,0,0,0}, {2,4,0,0,0,0,0,0,0}, {3,6,9,0,0,0,0,0,0}, {4,8,12,16,0,0,0,0,0}, {5,10,15,20,25,0,0,0,0}, {6,12,18,24,30,36,0,0,0}, {7,14,21,28,35,42,49,0,0}, {8,16,24,32,40,48,56,64,0}, {9,18,27,36,45,54,63,72,81}, }; for (i=0;i<9;i++){ for (j=0;j<9;j++){ if (mul[j][i]!=0) g.drawString(""+mul[j][i],i*30+10,j*15+10); } } }}?? 快捷鍵說明
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