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Post #368 265 Dec 19, 2022, 09:18 UTC

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ℹ️ Dasturlash tili: Java

⚙️ Algoritm: DFS

📬 Muallif: JavaHere

⌛️ Vaqt asimtotikasi: O(N)

🗂 Xotira : O(N)

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Post #367 259 Dec 19, 2022, 08:52 UTC

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Kun masalasi: 1971. Find if Path Exists in Graph
Qiyinlik darajasi: Oson

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LeetCode Find if Path Exists in Graph - LeetCode Can you solve this real interview question? Find if Path Exists in Graph - There is a bi-directional graph with n vertices, where each vertex is labeled from 0 to n - 1 (inclusive). The edges in the graph are represented as a 2D integer array edges, where…

Post #365 269 Dec 18, 2022, 20:06 UTC

Yuqoridagi masala video ko'rinishidagi yechimi

YouTube 739. Daily Temperatures | Leetcode #leetcode #algoritm_uz #dasturlash #javokhir_akramjonov Shiorimiz: Ertaga, Dushanbadan, Yanagi yildan, 18 kirsangiz emas, Bugundan boshlang. O'zbekcha kontentlar ko'payishiga va tarqalishiga hissa qo'shing. Obuna bo'lishni unutmang. Telegram: https://…

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Post #364 269 Dec 18, 2022, 19:47 UTC

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ℹ️ Dasturlash tili: Java

⚙️ Algoritm: Monotonic Stack

📬 Muallif: JavaHere

⌛️ Vaqt asimtotikasi: O(N)

🗂 Xotira : O(N)

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Post #363 271 Dec 18, 2022, 13:47 UTC

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Kun masalasi: 739. Daily Temperatures
Qiyinlik darajasi: O'rta

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LeetCode Daily Temperatures - LeetCode Can you solve this real interview question? Daily Temperatures - Given an array of integers temperatures represents the daily temperatures, return an array answer such that answer[i] is the number of days you have to wait after the ith day to get a warmer…

Post #362 240 Dec 18, 2022, 10:38 UTC

Forwarded from Sardor Salimov | IT teacher

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🌐 Kurs formati : Online (har kuni)
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📞Telefon: +998933514665, +998934940765

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Post #361 262 Dec 17, 2022, 16:41 UTC

JavaHere's Blogs 🚀 tg_image_1647687397.jpeg

Yuqoridagi masala video ko'rinishidagi yechimi

YouTube 150. Evaluate Reverse Polish Notation | Leetcode #leetcode #algoritm_uz #dasturlash #javokhir_akramjonov Shiorimiz: Ertaga, Dushanbadan, Yanagi yildan, 18 kirsangiz emas, Bugundan boshlang. O'zbekcha kontentlar ko'payishiga va tarqalishiga hissa qo'shing. Obuna bo'lishni unutmang. Telegram: https://…

Post #360 274 Dec 17, 2022, 14:36 UTC

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ℹ️ Dasturlash tili: Java

⚙️ Algoritm: Shunting Yard

📬 Muallif: JavaHere

⌛️ Vaqt asimtotikasi: O(N)

🗂 Xotira : O(N)

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Post #359 259 Dec 17, 2022, 14:26 UTC

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Kun masalasi: 150. Evaluate Reverse Polish Notation
Qiyinlik darajasi: O'rta

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LeetCode Evaluate Reverse Polish Notation - LeetCode Can you solve this real interview question? Evaluate Reverse Polish Notation - You are given an array of strings tokens that represents an arithmetic expression in a Reverse Polish Notation [http://en.wikipedia.org/wiki/Reverse_Polish_notation]. Evaluate…

Post #358 270 Dec 16, 2022, 22:08 UTC

✨✨✨✨✨✨✨✨✨✨
Hamma nishon olganlarni tabriklayman. Keyingi qadamlarda omad.

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Post #357 260 Dec 16, 2022, 22:06 UTC

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ℹ️ Dasturlash tili: Java

⚙️ Algoritm: Binary Search

📬 Muallif: JavaHere

⌛️ Vaqt asimtotikasi: O(Log(N))

🗂 Xotira : O(H) (H - height of tree)

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🔥 1

Post #356 245 Dec 16, 2022, 22:00 UTC

14-kun
Masala: 235. Lowest Common Ancestor of a Binary Search Tree
Qiyinlik darajasi: O'rta

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Leetcode Lowest Common Ancestor of a Binary Search Tree - LeetCode 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.

Post #355 245 Dec 16, 2022, 21:59 UTC

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Post #354 246 Dec 16, 2022, 14:09 UTC

14-kun
Masala: 653. Two Sum IV - Input is a BST
Qiyinlik darajasi: Oson

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Leetcode Two Sum IV - Input is a BST - LeetCode 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.

Post #353 241 Dec 16, 2022, 09:43 UTC

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✅✅✅

ℹ️ Dasturlash tili: Java

⚙️ Algoritm: DFS

📬 Muallif: JavaHere

⌛️ Vaqt asimtotikasi: O(N)

🗂 Xotira : O(H) (H - height of tree)

Bizni kuzatishda davom eting

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Post #352 235 Dec 16, 2022, 09:10 UTC

14-kun
Masala: 98. Validate Binary Search Tree
Qiyinlik darajasi: O'rta

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LeetCode Validate Binary Search Tree - LeetCode Validate Binary Search Tree - Given the root of a binary tree, determine if it is a valid binary search tree (BST). A valid BST is defined as follows: * The left subtree of a node contains only nodes with keys less than the node's key. * The right subtree…

Post #351 228 Dec 16, 2022, 09:09 UTC

Demak bugungi data-structure challenge ga start beramiz!

Post #350 232 Dec 16, 2022, 09:08 UTC

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ℹ️ Dasturlash tili: Java

⚙️ Algoritm: Stack, Brute force

📬 Muallif: JavaHere

⌛️ Vaqt asimtotikasi:

🗂 Xotira :

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Post #348 221 Dec 16, 2022, 09:03 UTC

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Kun masalasi: 232. Implement Queue using Stacks
Qiyinlik darajasi: Oson

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LeetCode Implement Queue using Stacks - LeetCode Can you solve this real interview question? Implement Queue using Stacks - Implement a first in first out (FIFO) queue using only two stacks. The implemented queue should support all the functions of a normal queue (push, peek, pop, and empty). Implement…

Post #347 245 Dec 15, 2022, 19:15 UTC

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✅✅✅

ℹ️ Dasturlash tili: Java

⚙️ Algoritm: Binary Search

📬 Muallif: JavaHere

⌛️ Vaqt asimtotikasi: O(Log(N))

🗂 Xotira : O(1)

Bizni kuzatishda davom eting

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