JAVAÇó2¸öÊýµÄ×î´ó¹«Ô¼ÊýºÍ×îС¹«±¶Êý
//ÇóÁ½ÊýµÄ×î´ó¹«Ô¼ÊýºÍ×îС¹«±¶Êý
import java.util.*;
public class Dais02
{
public static void main(String args[])
{
int m,n;
Scanner s = new Scanner(System.in);
System.out.println("ÇëÊäÈëÄãÏëÒªÊÇÊý×Ö");
m = s.nextInt();
n = s.nextInt();
int total,r;
total = m*n;
do
{
if(m<n)
{
int t = m ;
m = n ;
n = t ;
}
r = m % n;
m = n ;
n = r ;
}while(r!=0);
System.out.println("×î´ó¹«ÒòÊýÊÇ£º"+m);
System.out.println("×îС¹«±¶ÊÇ£º"+total/m);
}
}
Ïà¹ØÎĵµ£º
×÷ÕߣºÁõѧ³¬
×÷Õß¼ò½é
Áõѧ³¬£¬»ªÖÐʦ·¶´óѧ¼ÆËã»ú¿ÆÑ§ÏµÍøÂçÓëͨѶÑо¿Ëù£¬Äã¿ÉÒÔͨ¹ýshuechao_lau@hotmail.comÓëËûÁªÏµ¡£
1 ÒýÑÔ
JavaµÄ¶ÑÊÇÒ»¸öÔËÐÐʱÊý¾ÝÇø,ÀàµÄʵÀý(¶ÔÏó)´ÓÖзÖÅä¿Õ¼ä¡£JavaÐéÄâ»ú(JVM)µÄ¶ÑÖд¢´æ×ÅÕýÔÚÔËÐеÄÓ¦ÓóÌÐòËù½¨Á¢µÄËùÓжÔÏó£¬ÕâЩ¶ÔÏóͨ¹ýnew¡¢newarray¡¢anewarrayºÍmultiane ......
¿ìÅÅ£º¿ìËÙÅÅÐò£¬ÄѶȲ»ÊÇÌ«´ó£¬µ«ÊÇÊÇÎÒ¾³£°ÑÍæµÄС´úÂëÖ®Ò»£¬ÒýÓÿìÅÅ´úÂ봴ʼÈ˵ÄÒ»¾ä»°“Òª²»ÊǼòÁ·ÓÖÃ÷ÏÔûÓдíÎó£¬Òª²»ÊǸ´ÔÓûÓÐÃ÷ÏԵĴíÎó”
ÆðÒò£º
Ö÷ÒªÊÇǰһÕó¿´ÁõÈê¼ÑµÄ¡¶Ëã·¨ÒÕÊõÓëÐÅϢѧ¾ºÈü¡·P73Ò³£¬ÅöÇÉÎÒÓÖÇ×ÊÖдÁËÒ»±éÄÇÊéÉϵIJâÊÔÁËһϣ¬·¢ÏÖ¾¹È»ÊÇ´íÎóµÄ£¬È»ºóÎÒÓÖ²âÊÔÁËÒ»ÏÂÎÒÒÔÇ ......
JavaʼþÄ£ÐÍÓëAndroidʼþÄ£Ð͵ıȽÏ
±È½Ï½á¹û£ºAndroid½è¼øÁËJava2ÖеÄUIʼþ´¦Àí»úÖÆ£¬µ«ÊÇ£¬AndroidÓÖÌṩÁËÁíÒ»ÖÖʼþ處ÀíÆ÷£¨event handler£©£¬¶øÕâ¸ö·½Ê½ÊÇ·ñÓëjava1.0ʼþÄ£ÐÍÒ»ÑùÄØ£¬ÓдýÇóÖ¤¡£
JavaʼþÄ£ÐÍ£º
ÎÒÃǰÑJDK1.0ʼþ´¦ÀíÄ£ÐͳÉΪJava1.0ʼþÄ£ÐÍ£¬¶ø´Ójdk1.1ºóµÄ°æ±¾Ê¼þ´¦ÀíÄ£ÐͳÆÎªJava 2Ê ......
JAVA´úÂë²é´í
1.
abstract class Name {
private String name;
public abstract boolean isStupidName(String name) {}
}
´óÏÀÃÇ£¬ÕâÓкδíÎó?
´ð°¸: ´í¡£abstract method±ØÐëÒԷֺŽá⣬ÇÒ²»´ø»¨À¨ºÅ¡£
2.
public class Something {
void doSomething () {
......
¶àÏ̵߳Äͬ²½ÒÀ¿¿µÄÊǶÔÏóËø»úÖÆ£¬synchronized¹Ø¼ü×ֵı³ºó¾ÍÊÇÀûÓÃÁË·âËøÀ´ÊµÏÖ¶Ô¹²Ïí×ÊÔ´µÄ»¥³â·ÃÎÊ¡£
ÏÂÃæÒÔÒ»¸ö¼òµ¥µÄʵÀýÀ´½øÐжԱȷÖÎö¡£ÊµÀýÒªÍê³ÉµÄ¹¤×÷·Ç³£¼òµ¥£¬¾ÍÊÇ´´½¨10¸öỊ̈߳¬Ã¿¸öÏ̶߳¼´òÓ¡´Ó0µ½99Õâ100¸öÊý×Ö£¬ÎÒÃÇÏ£ÍûÏß³ÌÖ®¼ä²»»á³öÏÖ½»²æÂÒÐò´òÓ¡£¬¶øÊÇ˳ÐòµØ´òÓ¡¡£
ÏÈÀ´¿´µÚÒ»¶ ......