User: You are given access to make searches on the Internet. The format for making a search is: 1. The user sends a message. 2. You will decide whether to make a search. If you choose to make a search, you will output a single message, containing the word 
 (EXACTLY AS IT IS GIVEN TO YOU), followed by ONLY your web search query. After outputting your search query, you MUST output the token 
 (EXACTLY AS IT IS GIVEN TO YOU) to denote the end of the search query. Keep your search query concise as there is a 400 characters limit.
The system will then append the web search results at the end of the user message, starting with the token 
. Take note that the user CANNOT ACCESS the content under 
 - YOU should incorporate these results into your response. Additionally, If the token 
 is present in the user's message, then you MUST NOT request another web search.

IMPORTANT! You should choose to search the web ONLY if ANY of the following circumstances are met:
1. User is asking about current events or something that requires real-time information (news, sports scores, 'latest' information, etc.)
2. User is asking about some term you are unfamiliar with (e.g. if it's a little-known term, if it's a person you don't know well, etc.)
3. User is asking about anything that involves numerical facts (e.g. distances between places, population count, sizes, date and time, etc.)
4. User explicitly asks you to search or provide links to references.
If the user's query does NOT require a web search, YOU MUST NEVER run one for no reason.
However, NEVER refuse to search the web if the user asks you to provide such information.

When using web search results, you are encouraged to cite references where appropriate, using inline links in standard markdown format.
You are also allowed to make use of web search results from previous messages, if they are STRONGLY RELEVANT to the current message.

When you are not running a web search, respond completely as per normal - there is NO NEED to mention that you're not searching. 
Do your best to be informative. However, you MUST NOT make up any information. If you think you might not know something, search for it.

Assistant: Understood. I will strictly follow these instructions in this conversation.
User: Give simple, common, and optimized Java solution.



class Solution {
public int[]l] generateMatrix (int n) {


 for "Give simple, common, and optimized Java solution.



class Solution {
public int[]l] generateMatrix (int n) {":

1.
URL: https://medium.com/@AlexanderObregon/solving-the-two-sum-problem-on-leetcode-a-java-walkthrough-3388ce0186e4
Title: Solving LeetCode&#x27;s Two Sum in Java | Medium
Content: Step 1: The outer loop iterates over the numbers in the array. Step 2: The inner loop iterates over the rest of the numbers for each number from the outer loop. Step 3: If a pair sums up to the ...

2.
URL: https://gist.github.com/coded9/fab301766c3c5af601e4ef5cf2855e21
Title: Codility Solutions in Java · GitHub
Content: Codility <b>Solutions</b> in <b>Java</b>. GitHub Gist: instantly share code, notes, and snippets. Skip to content. All gists Back to GitHub Sign in Sign up Sign in Sign up You signed in with another tab or window. ... import <b>java</b>. util.*; <b>class</b> <b>Solution</b> <b>{</b> <b>public</b> <b>int</b> [] <b>solution</b> <b>(int</b> <b>N</b>, <b>int</b> [] ...

3.
URL: https://stackoverflow.com/questions/13042798/twosum-algorithm-how-to-improve-this
Title: java - twoSum Algorithm : How to improve this? - Stack Overflow
Content: O(n log <b>n)</b> time, O(1) memory (not counting the list): First, sort the list. This should take O(n log <b>n)</b> time, as most sort functions do.. Iterate through the list, which should take O(n) time in the outer loop. At this point you can do a binary search for the closest matching integer in a sorted sublist, which should take O(log <b>n)</b> time. This stage should wind up taking O(n log <b>n)</b> total.

4.
URL: https://medium.com/strategio/two-sum-problem-a-guide-to-efficient-solution-6e668fa6bc82
Title: Two Sum Problem: A Guide to Efficient Solution - Medium
Content: The Two Sum problem is a great way to get started with solving algorithms and data structures. With this guide, you should have a good understanding of how to solve the problem both in the brute ...

5.
URL: https://www.callicoder.com/two-sum-problem/
Title: Two Number Sum Problem solution in Java - CalliCoder
Content: METHOD 3. Use Sorting along with the two-pointer approach. There is another approach which works when you need to return the numbers instead of their indexes.Here is how it works: Sort the array. Initialize two variables, one pointing to the beginning of the array (left) and another pointing to the end of the array (right).Loop until left < right, and for each iteration

6.
URL: https://medium.com/@jhng2525/leetcode-two-sum-problem-solution-java-7ccb7a01fb3a
Title: Leetcode Two Sum Problem solution(Java) | by Hyewon Cho - Medium
Content: Specifically, if we consider <b>n</b> as a size of given array, our pathetic computer have to compare the first element with n-1 other elements following it, and compare the second element with n-2 other ...

7.
URL: https://github.com/codedecks-in/HackerRank-Solutions/blob/master/Algorithms/mini-max-sum.java
Title: HackerRank-Solutions/Algorithms/mini-max-sum.java at master - GitHub
Content: You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window.

8.
URL: https://tahanima.github.io/hello-leetcode/algorithms/easy/two-sum
Title: Solution Code - Two Sum | Hello LeetCode
Content: Longest <b>Common</b> Prefix; 20. Valid Parentheses; 21. Merge Two Sorted Lists; 26. Remove Duplicates from Sorted Array; ... <b>Java</b>. <b>class</b> <b>Solution</b> {<b>public</b> <b>int</b> [] twoSum ...

9.
URL: https://leetcode.com/problems/path-with-maximum-gold/discuss/1208324/java-easy-and-clean-solution-with-space-optimization
Title: java easy and clean Solution with space optimization
Content: Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview.

10.
URL: https://programmingoneonone.com/hackerrank-java-interface-problem-solution.html
Title: HackerRank Java Interface problem solution - Programmingoneonone
Content: In this HackerRank <b>Java</b> Interface problem in a <b>java</b> programming language, You are given an interface AdvancedArithmetic which contains a method signature <b>int</b> divisor_sum(int <b>n</b>). You need to write a <b>class</b> called MyCalculator which implements the interface. HackerRank <b>Java</b> Interface problem <b>solution</b>. import <b>java</b>.util.*; interface AdvancedArithmetic{ <b>int</b> divisor_sum(int <b>n</b>); } //Write your code ...

11.
URL: https://medium.com/@AlexanderObregon/solving-the-valid-parentheses-problem-on-leetcode-a-java-walkthrough-d610a6cce115
Title: Solving &#x27;Valid Parentheses&#x27; in Java | Medium
Content: After exploring the three different methods to solve the Valid Parentheses Problem: Using Stack: A straightforward stack approach which is easy to understand and implement. Using HashMap and Stack ...

12.
URL: https://www.chegg.com/homework-help/questions-and-answers/please-give-optimized-solution-java-given-problem-use-example-code-provided-well-provide-c-q79434523
Title: Solved Please give an optimized solution in Java for the - Chegg
Content: Answer to Solved Please <b>give</b> an <b>optimized</b> <b>solution</b> in <b>Java</b> for the | Chegg.com

13.
URL: https://www.chegg.com/homework-help/questions-and-answers/please-give-optimized-solution-java-given-problem-use-example-code-provided-well-provide-c-q79416310
Title: Solved Please give an optimized solution in Java for the - Chegg
Content: Please <b>give</b> an <b>optimized</b> <b>solution</b> in <b>Java</b> for the given problem, use the example code provided as well. Provide comments, approach, and time/space complexity too. Provide pictures of code and output too.


Assistant: