Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

java ÕÒ³ö4λÊýµÄËùÓÐÎüѪ¹íÊý×Ö

 /**
* 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="";
for(int i=1; i<10; i++){
for(int j=0; j<10; j++){
s += (10*i+j)+" ";
}
}
System.out.println(s);

String[] arr = s.split(" ");
System.out.println("Á½Î»ÊýµÄ¸öÊýΪ£º"+arr.length);

int a,b;
int count=0;
for(int j=0; j<arr.length; j++){
for(int k=0; k<arr.length; k++){
a = Integer.valueOf(arr[j]).intValue();
b = Integer.valueOf(arr[k]).intValue();
//ΪÄÜÒÔÁ½¸ö0½áβ
if(a*b<10000 && a*b>1000 && (a*b)%100!=0){
count++;
System.out.print(arr[j]+"_"+arr[k]+" ");
}
}
System.out.println();
}
System.out.println("the total number is "+count); //6370

}



Ïà¹ØÎĵµ£º

Ò»¸öJava·´Éä»úÖÆÀý×Ó

package test;
import java.lang.reflect.Method;
public class InvokeTest {
  /**
   *
   * main ·½·¨
   * @param args
   * void
   */
  public static void main(String[] args) {
    try {
    &nbs ......

javaÌØµã

 1¡¢¼òµ¥ java
2¡¢¿ÉÒÆÖ²ÐÔ Ò»´Î±àÒë´¦´¦ÔËÐÐ
3¡¢ÃæÏò¶ÔÏó
4¡¢·Ö²¼Ê½ java°Ñ´ò¿ªÌ×½Ó×ֵȷ±ËöµÄÍøÂçÈÎÎñ±äµÄ·Ç³£¼òµ¥
5¡¢½¡×³ÐÔ java±àÒëÆ÷¿ÉÒÔ¼ì²é³öÆäËûÓïÑÔÔÚÔËÐÐʱ²ÅÄÜ·¢ÏֵĴíÎó
6¡¢¶àÏß³Ì ¶àÏ̵߳ļòµ¥ÐÔÊÇjavaÁ÷ÐÐÓÚ·þÎñÆ÷±à³ÌµÄÖ»ÒªÔ­Òò
7¡¢°²È«
8¡¢½á¹¹ÖÐÁ¢
9¡¢¶¯Ì¬
¡£¡£¡£ ......

javaÁ¬½Ó³ØÇ³Ì¸


1. ÒýÑÔ
¡¡¡¡½üÄêÀ´£¬Ëæ×ÅInternet/Intranet½¨Íø¼¼ÊõµÄ·ÉËÙ·¢Õ¹ºÍÔÚÊÀ½ç·¶Î§ÄÚµÄѸËÙÆÕ¼°£¬¼ÆËã»ú
¡¡¡¡Ó¦ÓóÌÐòÒÑ´Ó´«Í³µÄ×ÀÃæÓ¦ÓÃתµ½WebÓ¦Ó᣻ùÓÚB/S£¨Browser/Server£©¼Ü¹¹µÄ3²ã¿ª·¢Ä£Ê½Öð½¥È¡´úC/S£¨Client/Server£©¼Ü¹¹µÄ¿ª·¢Ä£Ê½£¬³ÉΪ¿ª·¢ÆóÒµ¼¶Ó¦Óú͵ç×ÓÉÌÎñÆÕ±é²ÉÓõļ¼Êõ¡£ÔÚWebÓ¦Óÿª·¢µÄÔçÆÚ£¬Ö÷ҪʹÓõ ......

java Áгöì³²¨ÄÇÆõÊýÁеÄǰnÏî

public class Fibonacci {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub

NumOfFibonacci(9);
}

public static int MyFibonacci(int i){
if(i>0) {
if(i == 1)return 1;
if(i == 2)return 1;
else return MyFibonacc ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ