ÓÃjavaÓïÑÔ ±àдµÄ³Ë·¨¿Ú¾÷±í
public class Test {
public static void main(String args[]) {
int i;
int j;
for (i = 1; i <= 9; i++) {
for (j = 1; j <= i; j++) {
if (j * i <= 9)
System.out.print(j + "*" + i + "=" + (j * i) + " ");
else
System.out.print(j + "*" + i + "=" + (j * i) + " ");
}
System.out.println();
}
for (i = 1, j = 1; i <= 9 && j <= 9; j++) {
if (j > i) {
i++;
System.out.println();
j = 1;
}
if (j * i <= 9)
System.out.print(j + "*" + i + "=" + (j * i) + " ");
else
System.out.print(j + "*" + i + "=" + (j * i) + " ");
}
}
}
¸Ã³ÌÐòÊÇ·Ö±ðÓÃÒ»¸öfor ºÍÓÃÁ½¸öforÑ»·Ð´µÄÁ½¸ö·½·¨
Ïà¹ØÎĵµ£º
¡¡¡¡¡¡Spring Framework ¡¾Java¿ªÔ´ J2EE¿ò¼Ü¡¿
¡¡¡¡Spring ÊÇÒ»¸ö½â¾öÁËÐí¶àÔÚJ2EE¿ª·¢Öг£¼ûµÄÎÊÌâµÄÇ¿´ó¿ò¼Ü¡£ SpringÌṩÁ˹ÜÀíÒµÎñ¶ÔÏóµÄÒ»Ö·½·¨²¢ÇÒ¹ÄÀøÁË×¢Èë¶Ô½Ó¿Ú±à³Ì¶ø²»ÊǶÔÀà±à³ÌµÄÁ¼ºÃϰ¹ß¡£SpringµÄ¼Ü¹¹»ù´¡ÊÇ»ùÓÚʹÓÃJavaBeanÊôÐ﵀ Inversion of ControlÈÝÆ÷¡£È»¶ø£¬Õâ½ö½öÊÇÍêÕûͼ¾°ÖеÄÒ»²¿·Ö£ºSpringÔ ......
Èç¹û´Ó·¿´Thinking in java ÕâÊéËãÆð£¬ÄÇÎÒÒѾ¿´Á˲¶àÈý¸öÔÂÁË£¬µ«ÊÇÊÂʵÉÏÕæÕý°Ñ»¨ÔÚ˼¿¼JAVAÎÊÌâÉϵÄʱ¼äËãÏ£¬¿ÉÕæÊÇÈÃ×Ô¼º¶¼Óеã˵²»¹ýÈ¥¡£ÖÖÖÖÀíÓɶ¼³ä³â×ÅÎÒµÄÉñ¾£¬µ«Î޷Ƕ¼ÊÇÀÁ¶èÕßµÄ×ÔÎÒ±£»¤µÄÊֶΣ¬ÎÒ²»µÃ²»¸Ð¿®ÕæµÄÊÇ×Ô¼ºÌ«²»ÉϽøÁË¡£
&nbs ......
java¼¯ºÏ¿ò¼Üͼ¼°½éÉÜ
ת×Ô:http://hi.baidu.com/%C9%AE_%CC%C6/blog/item/9e2a8b0887008a8ad0581b3d.html
¼ò»¯Í¼£º
Javaƽ̨ÌṩÁËÒ»¸öÈ«Ðµļ¯ºÏ¿ò¼Ü¡£“¼¯ºÏ¿ò¼Ü”Ö÷ÒªÓÉÒ»×éÓÃÀ´²Ù×÷¶ÔÏóµÄ½Ó¿Ú×é³É¡£²»Í¬½Ó¿ÚÃèÊöÒ»×鲻ͬÊý¾ÝÀàÐÍ¡£
Java 2¼¯ºÏ¿ò¼Üͼ
¼¯ºÏ½Ó¿Ú£º6¸ö½Ó¿Ú£¨¶ÌÐéÏß±íʾ£©£¬±íʾ²»Í ......
ͨË×Àí½âÏòÉÏתÐÍ£º
¾ÍÊÇ×ÓÀàתÐͳɸ¸Àà¡£
class A{}
class B extends A { }
A b = new B();
Õâ¸ö¾ÍÊÇÏòÉÏתÐÍ¡£
ÏòÉÏתÐÍ¿ÉÒÔÏñÏÂÃæÕâÌõÓï¾äÕâô¼òµ¥:
Shape s =new Circle();
ÕâÀ´´½¨Ò»¸öCircle¶ÔÏ ......
×ܹ²Á½¸öÎļþTaxTest.javaÓëTax.java
---------------------------------------------------------------------------------------
TaxTest.java
===========================================
import javax.swing.JOptionPane;
public class TestTax{
public static void main(String[] args){
String yea ......