TriÊ÷£¨×ÖµäÊ÷JAVA°æ£©ÁªÏëÊäÈë·¨ËùÓõÄÊý¾Ý½á¹¹
ÓÖµ½Á˿츴ÊÔµÄʱºòÁË¡£Ò£ÏëÈ¥Äê´Ëʱ£¬ÐÄÇéìþìý²»°²£¬¸´ÊÔ»úÊÔ²îµã¹Òµô¡£µ±Ê±¿¼µÄÊÇ£¬ÁªÏëÊäÈë·¨£¬ÏëÏ붼¿Ö²À¡£Õâ¶Îʱ¼äдËã·¨£¬Ë³±ã°ÑÄǸö¸øдÁË¡£Ò²Ëã×îºó¼ÍÄîÒ»ÏÂÎҵĿ¼ÑС£ÎÒ°®ÐÂѧУ£¬ÎÒÒ²°®ÎÒµÄͬѧºÍÀÏʦ£¬ÎÒºÜÕäϧÕâ´Î½øÈëÑо¿ÉúÔºµÄ»ú»á¡£Ò²Ï£ÍûÄÇЩ´ËʱºÍÎÒµ±Ê±Ò»Ñùìþìý²»°²µÄ¿¼Éú¿ÉÒÔʵÏÖÃÎÏ룡£¡
import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.util.Iterator;
import java.util.List;
import java.util.Scanner;
public class TriTree {
public static void insert(TriNode root, String str) {
boolean end, find;
TriNode node = null;
for (int i = 0; i < str.length(); i++) {
end = false;
find = false;
List<TriNode> triLink = root.triLink;
if (i == (str.length() - 1))
end = true;
char ch = str.charAt(i);
Iterator<TriNode> iterator = triLink.iterator();
while (iterator.hasNext()) {
node = iterator.next();
if (node.ch == ch) {
find = true;
break;
}
}
if (find)
root = node;
else {
TriNode tri_node = new TriNode(ch);
triLink.add(tri_node);
root = tri_node;
}
if (end)
root.count++;
}
}
public static TriNode creat_TriTree(String fileName) {
File file = new File(fileName);
TriNode root = new TriNode();
try {
BufferedReader bf = new BufferedReader(new FileReader(file));
try {
String str = bf.
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