打印两个有序链表的公共部分 【题目】 给定两个有序链表的头指针head1和head2，打印两个 链表的公共部分

简单题

package my_basic.class_3;

public class Code_10_PrintCommonPart {
    
    public static class Node{
        int value;
        Node next;
        public Node(int value) {
            super();
            this.value = value;
        }
    }
    
    public static void printCommonPart(Node head1,Node head2) {
        System.out.println("common part:");
        while(head1!=null && head2!=null) {
            if (head1.value > head2.value) {
                head2 = head2.next;
            }else if (head1.value < head2.value) {
                head1 = head1.next;
            }else {
                System.out.print(head1.value+" ");
                head1 = head1.next;
                head2 = head2.next;
            }
        }
        System.out.println();
    }
    
    public static void printLinkedList(Node head) {
        while(head!=null) {
            System.out.print(head.value+" ");
            head = head.next;
        }
        System.out.println();
    }
    
    public static void main(String[] args) {
        Node node1 = new Node(2);
        node1.next = new Node(3);
        node1.next.next = new Node(5);
        node1.next.next.next = new Node(6);

        Node node2 = new Node(1);
        node2.next = new Node(2);
        node2.next.next = new Node(5);
        node2.next.next.next = new Node(7);
        node2.next.next.next.next = new Node(8);

        printLinkedList(node1);
        printLinkedList(node2);
        printCommonPart(node1, node2);
//        System.out.println(node1.value);
    }
}