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/**
* this¹Ø¼ü×ÖÓ÷¨
*/
public class Flower {
int petalCount = 0;
String s = "initial value";
Flower(int petals){
petalCount = petals;
System.out.println("Constructor with one int arg");
}
Flower(String ss){
System.out.println("Constructor with one string arg");
s = ss;
}
Flower(String ss, int petals){
this(petals);
this.s = ss;
System.out.println("Constructor with string and int args");
}
Flower(){
this("hi",47);
System.out.println("Default Constructor with no args");
}
void printPetalCount(){
System.out.println("petalCount = "+petalCount+"; s = "+s);
}
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
Flower x = new Flower();
x.printPetalCount();
}
}
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package example;
public interface Basic {
public void hello();
}
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package example;
public class BasicService implements Basic {
public void hello() {
Sysyt ......
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public class FindPrime {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
int num = 100;
String s = "100ÒÔÄÚµÄËØÊý£º";
for (int i = 1; i <= num; i++) {
int count = 0;
for (int j = 1; j <= (int) Math.s ......
/**
* ÕÒ³öËÄλÊýËùÓеÄÎüѪ¹íÊý×Ö
* ÎüѪ¹íÊý×Ö£ºÎ»ÊýΪżÊýµÄÊý×Ö¿ÉÒÔÓÉÒ»¶ÔÊý×ÖÏà³Ë¶øµÃ£¬Õâ¶ÔÊý×Ö°üº¬³Ë»ýÒ»°ëµÄλÊý
* È磺1260 = 21*60
*/
public class Vampire {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
String s= ......