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VectorTest2.java
import java.util.Vector;
public class VectorTest2 {
public static void main(String[] args) {
Vector vector = new Vector();
//vector°´Ã¼¿¡ µ¥ÀÌÅÍ »ðÀÔ
vector.addElement(new Character('A'));
vector.addElement(new String("±À¹ðÀÌ"));
vector.addElement(new Integer(100));
vector.addElement(new Integer(200));
vector.insertElementAt(new Float(3.141592), 1); //1¹øÂ°¿¡ Áß°£»ðÀÔ
vector.setElementAt(new String("Set"), 3); //3¹øÂ°Á¸ÀçÇÏ´Â °Í Á¦°ÅÈÄ ´Ù½Ã »ðÀÔ(update)
System.out.println("size: " + vector.size());
System.out.println("vectorÀÇ0¹øÂ°:" + (Character)vector.elementAt(0));
System.out.println("vectorÀÇ1¹øÂ°:" + (Float)vector.elementAt(1));
System.out.println("vectorÀÇ2¹øÂ°:" + (String)vector.elementAt(2));
System.out.println("vectorÀÇ3¹øÂ°:" + (String)vector.elementAt(3));
System.out.println("vectorÀÇ4¹øÂ°:" + ((Integer)vector.elementAt(4)).toString());
if(vector.contains(new String("Set"))){
Integer integer = new Integer(vector.indexOf("Set"));
System.out.println("Index of String(\""Set\"): " + integer.toString());
}
}
}
C:\examples\6. Array>javac VectorTest2.java
C:\examples\6. Array>java VectorTest2
size: 5
º¤ÅÍÀÇ0¹øÂ°:A
º¤ÅÍÀÇ1¹øÂ°:3.141592
º¤ÅÍÀÇ2¹øÂ°:±À¹ðÀÌ
º¤ÅÍÀÇ3¹øÂ°:Set
º¤ÅÍÀÇ4¹øÂ°:200
Index of String("Set"): 3
insertElementAt()¸Þ¼µå´Â º¤ÅÍ¿¡ °ªÀ» Ãß°¡ÇÒ ¶§ »ç¿ëÀ» Çϰí, setElementAt()¸Þ¼µå´Â º¤ÅÍ¿¡ ÀúÀåµÈ °ªÀ» º¯°æÇÒ ¶§ »ç¿ëÇÏ´Â ¸Þ¼µåÀÔ´Ï´Ù.
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