TonyWuLihu

/**
 * Definition for singly-linked list.
 * type ListNode struct {
 *     Val int
 *     Next *ListNode
 * }
 */
func addTwoNumbers(l1 *ListNode, l2 *ListNode) *ListNode {
    var l3 *ListNode
    fir_link := l1

TonyWuLihu

/**
 * Definition for singly-linked list.
 * type ListNode struct {
 *     Val int
 *     Next *ListNode
 * }
 */
func rotateRight(head *ListNode, k int) *ListNode {
    //insertNode := &ListNode{0,nil}
    //insertNode = head

TonyWuLihu

import sys
from datetime import date,datetime,timedelta
import datetime
import string
from pexpect import *
from os import remove,listdir
import os
import pprint

def chunks(l, n):