阅读以下说明和Java代码,将应填入(n)处的字句写在对应栏内。【说明】java.util库中提供了Vector模板类,可作为动态数组使用,并可容纳任意数据类型。该类的部分方法说明如下表所示:【Java代码】import (1);public class JavaMain {static private final int (2)= 6;public static void main(String[] args){Vector<Integer> theVector = new Vector< (3) >();// 初始化 theVector, 将theVector的元素设置为0至5for (int cEachItem = 0; cEachItem < ARRAY_SIZE; cEachItem++)theVector.add((4));showVector(theVector); // 依次输出theVector中的元素theVector.removeElementAt(3);showVector(theVector);}public static void showVector(Vector<Integer> theVectorif (theVector.isEmpty()) {System.out.println("theVectcr is empty.");return;}for (int loop = 0; loop < theVector.size(); loop++)System.out.print(theVector.get(loop));System.out.print(", ");}System.out.println();}}该程序运行后的输出结果为:0,1,2,3,4,5(5)
阅读以下说明和Java代码,将应填入(n)处的字句写在对应栏内。
【说明】
java.util库中提供了Vector模板类,可作为动态数组使用,并可容纳任意数据类型。该类的部分方法说明如下表所示:
【Java代码】
import (1);
public class JavaMain {
static private final int (2)= 6;
public static void main(String[] args){
Vector<Integer> theVector = new Vector< (3) >();
// 初始化 theVector, 将theVector的元素设置为0至5
for (int cEachItem = 0; cEachItem < ARRAY_SIZE; cEachItem++)
theVector.add((4));
showVector(theVector); // 依次输出theVector中的元素
theVector.removeElementAt(3);
showVector(theVector);
}
public static void showVector(Vector<Integer> theVector
if (theVector.isEmpty()) {
System.out.println("theVectcr is empty.");
return;
}
for (int loop = 0; loop < theVector.size(); loop++)
System.out.print(theVector.get(loop));
System.out.print(", ");
}
System.out.println();
}
}
该程序运行后的输出结果为:
0,1,2,3,4,5
(5)