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SetTest2.java
import java.util.*;
public class SetTest2 {
public static void main (String args[]) {
String names[] = {"½Éû", "»±´ö¾î¸Ø", "½ÉºÀ»ç","È«±æµ¿", "¼ºÃáÇâ", "À̸ù·æ", "º¯Çеµ"};
Set family = new HashSet();
int namesLen = names.length;
int index;
for (int i=0; i < 100; i++) {
index = (int)(Math.random()*namesLen);
family.add (names[index]);
}
Iterator it = family.iterator();
while (it.hasNext()) {
System.out.println (it.next());
}
}
}
D:\java\util\>javac SetTest2.java
D:\java\util\>java SetTest2
È«±æµ¿
½ÉºÀ»ç
½Éû
»±´ö¾î¸Ø
º¯Çеµ
À̸ù·æ
¼ºÃáÇâ
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