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JavaHere's Blogs 🚀

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JavaHere's Blogs 🚀

1.57K subscribers

JavaHere's Blogs 🚀

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ℹ️ Dasturlash tili: Java

⚙️ Algoritm: Brute Force

📬 Muallif: JavaHere

⌛️ Vaqt asimtotikasi: O(N)

🗂 Xotira : O(1)

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278 views09:12

JavaHere's Blogs 🚀

Demak bugungi data-structure challenge ga start beramiz!

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266 views09:12

JavaHere's Blogs 🚀

3-kun
Masala: 350. Intersection of Two Arrays II
Qiyinlik darajasi: Easy

Intersection of Two Arrays II - LeetCode

Can you solve this real interview question? Intersection of Two Arrays II - Given two integer arrays nums1 and nums2, return an array of their intersection. Each element in the result must appear as many times as it shows in both arrays and you may return…

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267 views09:14

JavaHere's Blogs 🚀

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ℹ️ Dasturlash tili: Java

⚙️ Data structure: Array

📬 Muallif: JavaHere

⌛️ Vaqt asimtotikasi: O(N)

🗂 Xotira : O(N)

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292 views09:21

JavaHere's Blogs 🚀

3-kun
Masala: 121. Best Time to Buy and Sell Stock
Qiyinlik darajasi: Easy

Best Time to Buy and Sell Stock - LeetCode

Can you solve this real interview question? Best Time to Buy and Sell Stock - You are given an array prices where prices[i] is the price of a given stock on the ith day.

You want to maximize your profit by choosing a single day to buy one stock and choosing…

315 views09:22

JavaHere's Blogs 🚀

Channel name was changed to «JavaHere's Blogs 😎»

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JavaHere's Blogs 🚀

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ℹ️ Dasturlash tili: Java

⚙️ Data structure: Array

📬 Muallif: JavaHere

⌛️ Vaqt asimtotikasi: O(N)

🗂 Xotira : O(1)

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327 views09:40

JavaHere's Blogs 🚀

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Kun masalasi: 328. Odd Even Linked List
Qiyinlik darajasi: Medium

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Odd Even Linked List - LeetCode

Can you solve this real interview question? Odd Even Linked List - Given the head of a singly linked list, group all the nodes with odd indices together followed by the nodes with even indices, and return the reordered list.

The first node is considered…

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268 views07:38

JavaHere's Blogs 🚀

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ℹ️ Dasturlash tili: Java

⚙️ Algoritm: Brute Force

📬 Muallif: JavaHere

⌛️ Vaqt asimtotikasi: O(N)

🗂 Xotira : O(1)

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285 views08:03

JavaHere's Blogs 🚀

Demak bugungi data-structure challenge ga start beramiz!

294 views08:03

JavaHere's Blogs 🚀

4-kun
Masala: 566. Reshape the Matrix
Qiyinlik darajasi: Easy

Reshape the Matrix - LeetCode

Can you solve this real interview question? Reshape the Matrix - In MATLAB, there is a handy function called reshape which can reshape an m x n matrix into a new one with a different size r x c keeping its original data.

You are given an m x n matrix mat…

320 views08:04

JavaHere's Blogs 🚀

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ℹ️ Dasturlash tili: Java

⚙️ Data structure: Array

📬 Muallif: JavaHere

⌛️ Vaqt asimtotikasi: O(N·M)

🗂 Xotira : O(N·M)

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340 views08:15

JavaHere's Blogs 🚀

4-kun
Masala: 118. Pascal's Triangle
Qiyinlik darajasi: Easy

Pascal's Triangle - LeetCode

Can you solve this real interview question? Pascal's Triangle - Given an integer numRows, return the first numRows of Pascal's triangle.

In Pascal's triangle, each number is the sum of the two numbers directly above it as shown:

[https://upload.wikimed…

360 views08:32

JavaHere's Blogs 🚀

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ℹ️ Dasturlash tili: Java

⚙️ Data structure: LinkedList, ArrayList

📬 Muallif: JavaHere

⌛️ Vaqt asimtotikasi: O(N²)

🗂 Xotira : O(N²)

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384 views08:35

JavaHere's Blogs 🚀

Erta tongdan barchaga assalamu alaykum. Ko'pchilik uchun qiziq bo'lgan mavzuda post yozishga qaror qildim. Hamma uchun kun davomida yaxshi kayfiyat tilab qolaman. Ushbu post uzun bo'lishiga qaramasdan bilishingiz kerak bo'lgan narsalar va qilshingiz kerak bo'lgan ajoyib ishlar bilan tanishasiz. Tayyor bo'lsangiz qani let's gooo.

Yevropada dasturchi bo'lib ishga kirish qanday kechdi?

Bismillah Linkedin Birinchi bo'lib Linkedin haqida aytib o'tmoqchiman. Mening fikrimcha, har bir dasturchida linkedin profili bor bo'lishi kerak. Bu shunday platformaki, u yerda nafaqat dasturchilar ish topa oladi, balki rekruiterlar ham o'zlari uchun yaxshi…

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1K views01:02

JavaHere's Blogs 🚀

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Kun masalasi: 938. Range Sum of BST
Qiyinlik darajasi: Easy

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Range Sum of BST - LeetCode

Can you solve this real interview question? Range Sum of BST - Given the root node of a binary search tree and two integers low and high, return the sum of values of all nodes with a value in the inclusive range [low, high].

Example 1:

[https://asse…

255 views17:49

JavaHere's Blogs 🚀

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ℹ️ Dasturlash tili: Java

⚙️ Algoritm: Brute Force, Math

📬 Muallif: JavaHere

⌛️ Vaqt asimtotikasi: O(N)

🗂 Xotira : O(1)

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248 views18:01

JavaHere's Blogs 🚀

Demak bugungi data-structure challenge ga start beramiz!

253 views18:01

JavaHere's Blogs 🚀

5-kun
Masala: 36. Valid Sudoku
Qiyinlik darajasi: Medium

Valid Sudoku - LeetCode

Can you solve this real interview question? Valid Sudoku - Determine if a 9 x 9 Sudoku board is valid. Only the filled cells need to be validated according to the following rules:

1. Each row must contain the digits 1-9 without repetition.
2. Each column…

259 views18:03

JavaHere's Blogs 🚀

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ℹ️ Dasturlash tili: Java

⚙️ Data structure: Array

📬 Muallif: JavaHere

⌛️ Vaqt asimtotikasi: O(1)

🗂 Xotira : O(1)

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278 views18:05

JavaHere's Blogs 🚀

5-kun
Masala: 74. Search a 2D Matrix
Qiyinlik darajasi: Medium

Search a 2D Matrix - LeetCode

Can you solve this real interview question? Search a 2D Matrix - You are given an m x n integer matrix matrix with the following two properties:

* Each row is sorted in non-decreasing order.
* The first integer of each row is greater than the last integer…

269 views18:06