在这个例子中,我们将看到如何使用get(int index)
方法从LinkedList
的特定索引中获取元素:
public E get(int index)
:返回此列表中指定位置的元素。
import java.util.LinkedList;
public class GetElementExample {
public static void main(String[] args) {
// Creating LinkedList of String Elements
LinkedList<String> linkedlist = new LinkedList<String>();
// Populating it with String values
linkedlist.add("AA");
linkedlist.add("BB");
linkedlist.add("CC");
linkedlist.add("DD");
linkedlist.add("EE");
System.out.println("LinkedList Elements : ");
//get(i) returns element present at index i
for(int i=0; i < linkedlist.size(); i++){
System.out.println("Element at index "+i+" is: "+linkedlist.get(i));
}
}
}
Java
输出:
LinkedList Elements :
Element at index 0 is: AA
Element at index 1 is: BB
Element at index 2 is: CC
Element at index 3 is: DD
Element at index 4 is: EE
Java