菜鸟物流到底方便了谁? 我想禁止放菜鸟,要求送货上门,这么难?

题目 https://www.nowcoder.com/practice/840dd2dc4fbd4b2199cd48f2dadf930a?tpId=190&&tqId=35333&rp=1&ru=/ta/job-code-high-rd&qru=/ta/job-code-high-rd/question-ranking import java.util.*; /* * public class TreeNode { * int val = 0; * TreeNode left = null; * TreeNode right = ...

今天基金涨的飞起, 有点慌, 跌的时候慌, 涨的时候还是慌, 这就是韭菜吗

题目 https://www.nowcoder.com/practice/7d21b6be4c6b429bb92d219341c4f8bb?tpId=190&&tqId=35224&rp=1&ru=/ta/job-code-high-rd&qru=/ta/job-code-high-rd/question-ranking import java.util.*; public class Solution { /** * * @param matrix int整型二维数组 the matrix * @return ...

题目 https://www.nowcoder.com/practice/b58434e200a648c589ca2063f1faf58c?tpId=190&&tqId=35184&rp=1&ru=/ta/job-code-high-rd&qru=/ta/job-code-high-rd/question-ranking import java.util.*; /* * public class ListNode { * int val; * ListNode next = null; * } */ public class Sol...

题目 https://www.nowcoder.com/practice/da785ea0f64b442488c125b441a4ba4a?tpId=190&rp=1&ru=%2Fta%2Fjob-code-high-rd&qru=%2Fta%2Fjob-code-high-rd%2Fquestion-ranking import java.util.*; /* * public class TreeNode { * int val = 0; * TreeNode left = null; * TreeNode right = null; * }...

题目 https://www.nowcoder.com/practice/fe6b651b66ae47d7acce78ffdd9a96c7?tpId=190&rp=1&ru=%2Fta%2Fjob-code-high-rd&qru=%2Fta%2Fjob-code-high-rd%2Fquestion-ranking import java.util.*; public class Solution { public ArrayList<String> list=new ArrayList<>(); public ArrayLis...

题目 https://www.nowcoder.com/practice/37548e94a270412c8b9fb85643c8ccc2?tpId=190&&tqId=35194&rp=1&ru=/ta/job-code-high-rd&qru=/ta/job-code-high-rd/question-ranking import java.util.*; public class Solution { public static boolean isValid (String s) { // write code her...

题目 https://www.nowcoder.com/practice/6e630519bf86480296d0f1c868d425ad?tpId=190&&tqId=35178&rp=1&ru=/ta/job-code-high-rd&qru=/ta/job-code-high-rd/question-ranking package main import . "nc_tools" /* * type ListNode struct{ * Val int * Next *ListNode * } */ /** ...

我是一条小青龙，我有许多小秘密。我有许多的秘密，就不告诉你，就不告诉你，就不告诉你。

题目 https://www.nowcoder.com/practice/8c82a5b80378478f9484d87d1c5f12a4?tpId=190&&tqId=35199&rp=1&ru=/ta/job-code-high-rd&qru=/ta/job-code-high-rd/question-ranking public class Solution { public int JumpFloor(int target) { if(target==0) { return 0; ...

总是喜欢听一些悲伤的歌

题目 https://www.nowcoder.com/practice/54275ddae22f475981afa2244dd448c6?tpId=190&rp=1&ru=%2Factivity%2Foj&qru=%2Fta%2Fjob-code-high-rd%2Fquestion-ranking import java.util.Stack; public class Solution { Stack<Integer> stack1 = new Stack<Integer>(); Stack<Integer> ...

在民警眼皮子底下溺亡，牛油有什么看法嘛