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int change(int x,int y)
{
int temp=x;
x=y;
y=temp;
}
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int change(int *p,int *q)
{
int temp=*p;
*p=*q;
*q=temp;
}
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int change(int &x,int &y)
{
int temp=x;
x=y;
y=temp;
}
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int change(int x,int y)
{
x=x+y;
y=x-y;
x=x-y;
}
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import java.util.Date;
import java.text.DateFormat;
import java.text.SimpleDateFormat; Date dt=new Date();//Èç¹û²»ÐèÒª¸ñʽ,¿ÉÖ±½ÓÓÃdt,dt¾ÍÊǵ±Ç°ÏµÍ³Ê±¼ä
DateFormat df = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");//ÉèÖÃÏÔʾ¸ñʽ
String nowTime=" ......
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public class HffmanCoding {
private int charsAndWeight[][];// [][0]ÊÇ ×Ö·û£¬[][1]´æ·ÅµÄÊÇ×Ö·ûµÄȨֵ£¨´ÎÊý£©
private int hfmcoding[][];// ´æ·Å¹þ¸¥ÂüÊ÷
private int i = 0;// Ñ»·±äÁ¿
private String hcs[];
public HffmanCoding(int[][] chars) {
// TODO ¹¹Ôì·½·¨
......
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import java.awt.FileDialog;
import java.awt.event.*;
import java.io.*;
import java.io.File;
import java.io.FileReader;
public class FileOpen {
private FileDialog filedialog_open;
private String fileopen = null, filename = null;// ÓÃÓÚ´æ·Å´ò¿ªÎļþµØÖ· ºÍÎļþÃû
private File fi ......