https://leetcode.com/problems/word-search-ii/ I am preparing for my interviews and I am trying out this problem. My approach is based on backtracking and I use Tries to check if a prefix of the current string in the recursion exists in the trie. If a prefix does not exist, then ret...
In late 2022 came the boom in generative AI, with the release of OpenAI's ChatGPT. Since then, tech companies have laid off tens of thousands of programmers while touting the use of AI to write code. AtGoogle, for example, more than 25% of new code is written by AI, CEO Sundar Pi...
A change operation is defined as : "You can change "1" to "0" , vice-versa" Similar problem : https://leetcode.com/problems/minimum-number-of-k-consecutive-bit-flips/ The only thing I could decipher till now is that the answer mainly depends on the first subarrays of size k . 0...
The goal here is self-improvement: read your solutions to understand what is better and why. Be a Better Programmer A programmer does a lot of things. Writing code is one of them. So is reading it. In the end, being able to read code can help you to write it. It’s cir...
I will start by creating a comment on VSCode and asking it to solve the same leetcode question. Here is the code Co-Pilot returned: defshortestPalindrome(self,s:str)->str:ifnots:returns n=len(s)foriinrange(n-1,-1,-1):ifs[:i+1]==s[:i+1][::-1]:returns[i+1:][::-1]+s...
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I doubled down on doing exercises to do better on my subsequent interviews in other companies. I was getting better after a couple of months of doing Leetcode.com exercises every single day. When I interview Facebook, I got two questions that I had to solve in under 45 minutes. There’...
LeetCodes Permalink to comment# June 17, 2019 thanks for this, i simplified it a bit using 8⁸, which is easier for me to remember than the set of digits: Math.floor(Math.random()*8**8).toString(16); Loading... Reply RainCode Permalink to comment# April 6, 2021 Is it possibl...
This is another solution to find Nth highest salary problem, this was not accepted by LeetCode compiler but they work fine on Database CREATE FUNCTION getNthHighestSalary(N INT) RETURNS INT BEGIN RETURN ( # WRITE your MySQL query statement below. SELECT Salary FROM Employee a WHERE N = (...
To generate the entries in the fnd_log_messages while running a concurrent request program set the following: 1. Enable the profile 'Concurrent: Allow Debugging' 2. Give the debug module as '%' (or the product of the program like 'po%') ...