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Showing posts older than #455 · Back to latest

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Post #454 260
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Kun masalasi: 1519. Number of Nodes in the Sub-Tree With the Same Label
Qiyinlik darajasi: O'rta

Sizda bu masalani yechish uchun qanday fikr bor? Agar biror idea bo'lsa kommentda qoldiring. Masala yechim topishi uchun sizning ideangiz yordam berishi mumkin...

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LeetCode Number of Nodes in the Sub-Tree With the Same Label - LeetCode Can you solve this real interview question? Number of Nodes in the Sub-Tree With the Same Label - You are given a tree (i.e. a connected, undirected graph that has no cycles) consisting of n nodes numbered from 0 to n - 1 and exactly n - 1 edges. The root…
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Post #453 279
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🚀 Yechim: Youtube

⚙️ Masala: 1443. Minimum Time to Collect All Apples in a Tree

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YouTube 1443. Minimum Time to Collect All Apples in a Tree | Leetcode #leetcode #dasturlash #javahere 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://t.me/JavaHereBlogs Youtube:…
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Post #451 259
Barchaga assalamu alaykum. Har doim ham bir xil fikrda qolib ketish yaxshi emas albatta. Demak men safimizni yana bir dasturchi bilan to'ldirishga qaror qildim. Endi siz leetcode kunlik masalalar yechimlarini nafaqat JavaHere va balkim Alkhorithm kanalida ham kuzatib borishingiz mumkin. U yerda Diyorbek Sadullayev (Frontend developer, Super Dispatch) o'z fikrlari va qarashlari orqali masalalarni C++ dasturlash tilida ulashib bormoqda vaholanki bizda Java sizda endi ikki xil tilda ikki xil qarashlar orqali o'rganish imkoniyati bor. Qani ketdik...
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Post #450 275
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ℹ️ Dasturlash tili: Java

⚙️ Algoritm: DFS

📬 Muallif: JavaHere

⌛️ Vaqt asimtotikasi: O(N)

🗂 Xotira : O(N)

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Post #449 277
⚙️ ⚙️ ⚙️

Kun masalasi: 1443. Minimum Time to Collect All Apples in a Tree
Qiyinlik darajasi: O'rta

Sizda bu masalani yechish uchun qanday fikr bor? Agar biror idea bo'lsa kommentda qoldiring. Masala yechim topishi uchun sizning ideangiz yordam berishi mumkin...

😎😎😎

Bizni kuzatishda davom eting

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LeetCode Minimum Time to Collect All Apples in a Tree - LeetCode Can you solve this real interview question? Minimum Time to Collect All Apples in a Tree - Given an undirected tree consisting of n vertices numbered from 0 to n-1, which has some apples in their vertices. You spend 1 second to walk over one edge of the tree.…
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Post #448 388
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ℹ️ Dasturlash tili: Java

⚙️ Algoritm: Tree, Brute Force

📬 Muallif: JavaHere

⌛️ Vaqt asimtotikasi: O(Min(N, M))

🗂 Xotira : O(Max(N, M))

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  • 👍 3
Post #447 254
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Kun masalasi: 100. Same Tree
Qiyinlik darajasi: Oson

Sizda bu masalani yechish uchun qanday fikr bor? Agar biror idea bo'lsa kommentda qoldiring. Masala yechim topishi uchun sizning ideangiz yordam berishi mumkin...

😎😎😎

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LeetCode Same Tree - LeetCode Can you solve this real interview question? Same Tree - Given the roots of two binary trees p and q, write a function to check if they are the same or not. Two binary trees are considered the same if they are structurally identical, and the nodes have the…
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Post #446 260
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ℹ️ Dasturlash tili: Java

⚙️ Algoritm: Tree, Brute Force

📬 Muallif: JavaHere

⌛️ Vaqt asimtotikasi: O(N)

🗂 Xotira : O(N)

Bizni kuzatishda davom eting

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Post #445 270
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Kun masalasi: 144. Binary Tree Preorder Traversal
Qiyinlik darajasi: Oson

Sizda bu masalani yechish uchun qanday fikr bor? Agar biror idea bo'lsa kommentda qoldiring. Masala yechim topishi uchun sizning ideangiz yordam berishi mumkin...

😎😎😎

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LeetCode Binary Tree Preorder Traversal - LeetCode Can you solve this real interview question? Binary Tree Preorder Traversal - Given the root of a binary tree, return the preorder traversal of its nodes' values. Example 1: Input: root = [1,null,2,3] Output: [1,2,3] Explanation: [https://assets.l…
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Post #444 283
Graflar haqidagi mavzularni davom etamiz va keyingi darsimiz Dijsktra algoritmi haqida bo'ladi.

Tez kunda...

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Post #442 286
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ℹ️ Dasturlash tili: Java

⚙️ Algoritm: Greedy, Math

📬 Muallif: JavaHere

⌛️ Vaqt asimtotikasi: O(N³)

🗂 Xotira : O(1)

Bizni kuzatishda davom eting

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  • 👍 3
Post #441 280
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Kun masalasi: 149. Max Points on a Line
Qiyinlik darajasi: Qiyin

Sizda bu masalani yechish uchun qanday fikr bor? Agar biror idea bo'lsa kommentda qoldiring. Masala yechim topishi uchun sizning ideangiz yordam berishi mumkin...

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LeetCode Max Points on a Line - LeetCode Can you solve this real interview question? Max Points on a Line - Given an array of points where points[i] = [xi, yi] represents a point on the X-Y plane, return the maximum number of points that lie on the same straight line. Example 1: [https://a…
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Post #439 277
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ℹ️ Dasturlash tili: Java

⚙️ Algoritm: Greedy

📬 Muallif: JavaHere

⌛️ Vaqt asimtotikasi: O(N)

🗂 Xotira : O(1)

Bizni kuzatishda davom eting

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  • ⚡ 3
Post #438 269
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Kun masalasi: 134. Gas Station
Qiyinlik darajasi: O'rta

Sizda bu masalani yechish uchun qanday fikr bor? Agar biror idea bo'lsa kommentda qoldiring. Masala yechim topishi uchun sizning ideangiz yordam berishi mumkin...

😎😎😎

Bizni kuzatishda davom eting

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LeetCode Gas Station - LeetCode Can you solve this real interview question? Gas Station - There are n gas stations along a circular route, where the amount of gas at the ith station is gas[i]. You have a car with an unlimited gas tank and it costs cost[i] of gas to travel from the ith…
Post #436 271
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ℹ️ Dasturlash tili: Java

⚙️ Algoritm: Counting sort

📬 Muallif: JavaHere

⌛️ Vaqt asimtotikasi: O(N)

🗂 Xotira : O(N)

Bizni kuzatishda davom eting

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  • ⚡ 1
Post #435 263
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Kun masalasi: 1833. Maximum Ice Cream Bars
Qiyinlik darajasi: O'rta

Sizda bu masalani yechish uchun qanday fikr bor? Agar biror idea bo'lsa kommentda qoldiring. Masala yechim topishi uchun sizning ideangiz yordam berishi mumkin...

😎😎😎

Bizni kuzatishda davom eting

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LeetCode Maximum Ice Cream Bars - LeetCode Can you solve this real interview question? Maximum Ice Cream Bars - It is a sweltering summer day, and a boy wants to buy some ice cream bars. At the store, there are n ice cream bars. You are given an array costs of length n, where costs[i] is the price…
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