in this question, you can AC with the following code: the time timeout is finally displayed. What is the reason for asking all the bosses? Is it true that one more comparison will time out, or is there something wrong with the program itself? ...
topic description similar to the problem of N SUM, the idea comes from a small task encountered in the work, abstracted out: has m items, and gives the unit price of each item, P1 br P2, P3 br. Now there are n orders, and the total amount of each ord...
use JS to LeetCode, to question 6 ZigZag Conversion report an error TypeError: Cannot read property push of undefined ** * @param {string} s * @param {number} numRows * @return {string} * var convert = function(s, numRows) { var rowArra...
scan leet-code algorithm questions online. Sometimes you don t know how to debug when something goes wrong. For example, this question: merging two ordered linked lists the code template is as follows: ** * Definition for singly-linked list. *...
public TreeNode buildTree(int[] preorder, int[] inorder) { if (preorder == null || inorder == null) { return null; } HashMap<Integer, Integer> map = new HashMap<>(); for (int i = 0; i < inord...
there is a problem with the longest common prefix on leetcode. I want to solve it in a different way, but what I typed is: fl fl flo Why does print have three results? class Solution: def inter_prefix(self,strs=list,minPrefix=str): if minPref...
1. Doing exercises on leetcode, the fifth question, using the central enumeration method. 2. Refer to this blog post: https: blog.csdn.net asd1369.3. The second method used, other code can understand, I directly posted the question code: x= ...
God, I want to print the data in the events file, the manual says to use Worker::$stdoutFile to print the data, so I used the date composition name, Worker::$stdoutFile = " home tmp " .date ( YmurmMurdd ). ".log "; but found that there is not a new...
TbUser user = restTemplate.getForObject("http: moviemodel user {id}",TbUser.class,id); TbUser user = restTemplate.getForObject("http: localhost:8010 user {id}",TbUser.class,id); the first of these two methods is n...
when you visit the home page for the first time and do not log in, return to the login page, print the js file of the home page in the background after login, exit in login, this time there is no print, that is, you did not intercept the js, of the first...
has a pop-up window but does not copy successfully < script type= "text javascript " > window.onload=function () { function test(){ var aux = document.createElement("input"); var content = test ; aux.setAttr...
The problem with is that when the data is not obtained asynchronously, its color can be displayed normally. Part of the code and effect are as follows: setOptions({ expectedData, actualData } = {}) { this.chart.setOption({ tooltip: { ...