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

java³õѧÓöµ½À§ÄÑ

Ò»×éÊý×ÖÇóÿ¸öÖØ¸´Êý×Ö³öÏֵĴÎÊýµÄjava´úÂë
ÀýÈ磺3,3,4,5,5,5,6,6,7,8,8,8,8,9,10,11,11
ÕÒ³ö3µÄÁ¿ºÍ3µÄÆðʼλÖÃ
3£º2£º0
4£º1£º3
½á¹ûÏñÕâÑù

ÎҵijÌÐòÓÐÂß¼­ÎÊÌâÏñÕâÑùÏ£Íû´ó¼Ò°ïÎÒ¸ÄÏ£¬Ð»Ð»
Java code:

package com.cn.csdn;

public class E01_HelloWorld {
public static void main(String[] args) {
E01_HelloWorld test = new E01_HelloWorld();
test.ss();
}

int arr[] = { 3, 3, 4, 5, 5, 5, 6, 6, 7, 8, 8, 8, 8, 9, 10, 11, 11 };
int a = 0;//ÖØ¸´µÄÊÇÄĸöÊý×Ö
int n = 0;//ÖØ¸´¼¸´Î
int adr = -1;//ÖØ¸´µÄµÚһλÖÃ

public boolean exist(int i) {
boolean isExist = false;
for (int k = 0; k <= i; k++) {
if (arr[i] == arr[k]) {
isExist = true;
}
}
return isExist;
}

public void ss() {
System.out.println("arr.length=" + arr.length);
for (int i = 0; i < arr.length; i++) {
if (exist(arr[i])) {
a = arr[i];
adr = i;
for (int j = i; j < arr.length; j++) {
if (a == arr[j]) {
n++;
}
}
System.out.println("========");
System.out.println(a + ":" + n +


Ïà¹ØÎÊ´ð£º

javaÈÕÆÚ´¦Àí - Java / Java SE

µ±ÖªµÀÒ»¸öÈÕÆÚ£¬ÈçºÎ°ÑÕâ¸öÈÕÆÚËùÔÚÑ®µÄǰºóÁ½¸öÈÕÆÚÈ¡³ö
±ÈÈçÊäÈë20090905£¬¾ÍÊäÈë20090901 20090910
Êä³ö20090901 20090910

È¡µÃÌìÊýºó×÷Ò»ÏÂÅжÏÔÙ°ÑÕâ¸ö·½·¨ÓÃÏÂvoid set(int field, int value)  
......

java³ÌÐòÁ¬½ÓSQlServerµÄÎÊÌâ - Java / Java SE

import java.sql.Connection;
import java.sql.Date;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
public class QueryTest&n ......

Çó職£¬java·½Ãæ - °¤ÌßÖ°ÑÄ / ²ÅÈëÖ°³¡

Ïë換個µØ·½¹¤×÷£¬²»ÊÇ´ó連¾ÍÐУ¬
java對ÈÕÍâ°ü4Äê經驗£¬ÈÕ語3級£¬±¾¿Æ
ÓÐÄÄλ´ó´ó給ÍÆÒ»個Ŷ
ÉϺ£±±¾©ºÜ¶àµÄ£¬È¥´³Ò»Ï°É

¶ÔÈյϹÐÐ.
ÄãÔõô² ......

¹ØÓÚJavaµÄѧϰ - Java / JavaÏà¹Ø

ÎÒÏëÎÒjavaÕâÒ»·½Ãæ·¢Õ¹£¬ÓÐÄÄһλ¸ßÊÖ¿ÉÒÔ¸æËßÎÒ£¬Ïë³ÉΪһÃûJAVA±à³Ì¸ßÊÖ£¬Ëû±ØÐëҪѧϰµÄ֪ʶÂ𣿱ÈÈç˵ÎÒѧÍêÁËJAVAµÄ»ù´¡ÖªÊ¶Ö®ºóÎҸðÑÄ¿¹â·ÅÔÚÄÄÒ»·½Ã棬½ÓÏÂÀ´ÎÒÔÚѧϰÓйØJAVAµÄʲô֪ʶ£¿ÅóÓÑà ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ