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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¸ÀçÇϴ °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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