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Post #516 284
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Kun masalasi: 1470. Shuffle the Array
Qiyinlik darajasi: Oson

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LeetCode Shuffle the Array - LeetCode Can you solve this real interview question? Shuffle the Array - Given the array nums consisting of 2n elements in the form [x1,x2,...,xn,y1,y2,...,yn]. Return the array in the form [x1,y1,x2,y2,...,xn,yn]. Example 1: Input: nums = [2,5,1,3,4,7], n…
Post #515 282
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ℹ️ Dasturlash tili: Java

⚙️ Algoritm: DP

📬 Muallif: JavaHere

⌛️ Vaqt asimtotikasi: O(N)

🗂 Xotira : O(1)

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Post #514 271
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Kun masalasi: 438. Find All Anagrams in a String
Qiyinlik darajasi: O'rta

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LeetCode Find All Anagrams in a String - LeetCode Can you solve this real interview question? Find All Anagrams in a String - Given two strings s and p, return an array of all the start indices of p's anagrams in s. You may return the answer in any order. Example 1: Input: s = "cbaebabacd", p = "abc"…
Post #513 288
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ℹ️ Dasturlash tili: Java

⚙️ Algoritm: Greedy

📬 Muallif: JavaHere

⌛️ Vaqt asimtotikasi: O(N·M·Log(M))

🗂 Xotira : O(N+M)

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Post #511 286
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Kun masalasi: 567. Permutation in String
Qiyinlik darajasi: O'rta

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LeetCode Permutation in String - LeetCode Can you solve this real interview question? Permutation in String - Given two strings s1 and s2, return true if s2 contains a permutation of s1, or false otherwise. In other words, return true if one of s1's permutations is the substring of s2. Example…
Post #509 297
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Kun masalasi: 6. Zigzag Conversion
Qiyinlik darajasi: O'rta

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LeetCode Zigzag Conversion - LeetCode Can you solve this real interview question? Zigzag Conversion - The string "PAYPALISHIRING" is written in a zigzag pattern on a given number of rows like this: (you may want to display this pattern in a fixed font for better legibility) P A H N A…
Post #508 335
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Post #506 290
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Kun masalasi: 953. Verifying an Alien Dictionary
Qiyinlik darajasi: Oson

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LeetCode Verifying an Alien Dictionary - LeetCode Can you solve this real interview question? Verifying an Alien Dictionary - In an alien language, surprisingly, they also use English lowercase letters, but possibly in a different order. The order of the alphabet is some permutation of lowercase letters.…
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Post #505 357
Proexe ga ishga kirganimga 2 oydan oshibdi. Tez-tez hech nimadan hech nima hamma uchun nimadir syurpriz qilib xursand qiladigan odamlar meni qiziqtiradi... Eng qiziq joyi, bu sizlarga deb ham aytmaydi va shunchaki stol ustiga terib qo'yadi. Kim qilganini salkam hech kim bilmaydi. Bunday odamlarni kim deb atash hammani o'ziga)
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Post #504 305
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ℹ️ Dasturlash tili: Java

⚙️ Algoritm: Brute Force

📬 Muallif: JavaHere

⌛️ Vaqt asimtotikasi: O(N²)

🗂 Xotira : O(1)

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Post #503 310
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Kun masalasi: 1071. Greatest Common Divisor of Strings
Qiyinlik darajasi: Oson

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LeetCode Greatest Common Divisor of Strings - LeetCode Can you solve this real interview question? Greatest Common Divisor of Strings - For two strings s and t, we say "t divides s" if and only if s = t + t + t + ... + t + t (i.e., t is concatenated with itself one or more times). Given two strings str1 and…
Post #502 326

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Post #501 330
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ℹ️ Dasturlash tili: Java

⚙️ Algoritm: DP

📬 Muallif: JavaHere

⌛️ Vaqt asimtotikasi: O(N)

🗂 Xotira : O(N)

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Post #500 287
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Kun masalasi: 1137. N-th Tribonacci Number
Qiyinlik darajasi: Oson

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LeetCode N-th Tribonacci Number - LeetCode Can you solve this real interview question? N-th Tribonacci Number - The Tribonacci sequence Tn is defined as follows: T0 = 0, T1 = 1, T2 = 1, and Tn+3 = Tn + Tn+1 + Tn+2 for n >= 0. Given n, return the value of Tn. Example 1: Input: n = 4 Output:…
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Post #498 268
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Kun masalasi: 460. LFU Cache
Qiyinlik darajasi: Qiyin

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LeetCode LFU Cache - LeetCode Can you solve this real interview question? LFU Cache - Design and implement a data structure for a Least Frequently Used (LFU) [https://en.wikipedia.org/wiki/Least_frequently_used] cache. Implement the LFUCache class: * LFUCache(int capacity) Initializes…
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Post #497 290
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ℹ️ Dasturlash tili: Java

⚙️ Algoritm: Implementation

📬 Muallif: Leetcode

⌛️ Vaqt asimtotikasi: Kodda ko'rsatilgan

🗂 Xotira : O(N)

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Post #496 279
⚙️ ⚙️ ⚙️

Kun masalasi: 352. Data Stream as Disjoint Intervals
Qiyinlik darajasi: Qiyin

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LeetCode Data Stream as Disjoint Intervals - LeetCode Can you solve this real interview question? Data Stream as Disjoint Intervals - Given a data stream input of non-negative integers a1, a2, ..., an, summarize the numbers seen so far as a list of disjoint intervals. Implement the SummaryRanges class: *…
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