6-kun
Masala: 387. First Unique Character in a String
Qiyinlik darajasi: Oson
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Masala: 387. First Unique Character in a String
Qiyinlik darajasi: Oson
Bizni kuzatishda davom eting
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LeetCode
First Unique Character in a String - LeetCode
Can you solve this real interview question? First Unique Character in a String - Given a string s, find the first non-repeating character in it and return its index. If it does not exist, return -1.
Example 1:
Input: s = "leetcode"
Output: 0
Explanation:…
Example 1:
Input: s = "leetcode"
Output: 0
Explanation:…
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6-kun
Masala: 242. Valid Anagram
Qiyinlik darajasi: Oson
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Masala: 242. Valid Anagram
Qiyinlik darajasi: Oson
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LeetCode
Valid Anagram - LeetCode
Can you solve this real interview question? Valid Anagram - Given two strings s and t, return true if t is an anagram of s, and false otherwise.
Example 1:
Input: s = "anagram", t = "nagaram"
Output: true
Example 2:
Input: s = "rat", t = "car"
Output:…
Example 1:
Input: s = "anagram", t = "nagaram"
Output: true
Example 2:
Input: s = "rat", t = "car"
Output:…
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Kun masalasi: 1026. Maximum Difference Between Node and Ancestor
Qiyinlik darajasi: O'rta
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LeetCode
Maximum Difference Between Node and Ancestor - LeetCode
Can you solve this real interview question? Maximum Difference Between Node and Ancestor - Given the root of a binary tree, find the maximum value v for which there exist different nodes a and b where v = |a.val - b.val| and a is an ancestor of b.
A node…
A node…
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7-kun
Masala: 141. Linked List Cycle
Qiyinlik darajasi: Oson
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Masala: 141. Linked List Cycle
Qiyinlik darajasi: Oson
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LeetCode
Linked List Cycle - LeetCode
Can you solve this real interview question? Linked List Cycle - Given head, the head of a linked list, determine if the linked list has a cycle in it.
There is a cycle in a linked list if there is some node in the list that can be reached again by continuously…
There is a cycle in a linked list if there is some node in the list that can be reached again by continuously…
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7-kun
Masala: 21. Merge Two Sorted Lists
Qiyinlik darajasi: Oson
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Masala: 21. Merge Two Sorted Lists
Qiyinlik darajasi: Oson
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LeetCode
Merge Two Sorted Lists - LeetCode
Can you solve this real interview question? Merge Two Sorted Lists - You are given the heads of two sorted linked lists list1 and list2.
Merge the two lists into one sorted list. The list should be made by splicing together the nodes of the first two lists.…
Merge the two lists into one sorted list. The list should be made by splicing together the nodes of the first two lists.…
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7-kun
Masala: 203. Remove Linked List Elements
Qiyinlik darajasi: Oson
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Masala: 203. Remove Linked List Elements
Qiyinlik darajasi: Oson
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LeetCode
Remove Linked List Elements - LeetCode
Can you solve this real interview question? Remove Linked List Elements - Given the head of a linked list and an integer val, remove all the nodes of the linked list that has Node.val == val, and return the new head.
Example 1:
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Example 1:
[https://assets.leetc…
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Nega ba'zi ishlarga ulgurmayabman degan savol qiynayabdimi?
Sizlarga o'zim ishlatadigan bir zo'r intizom haqida aytmoqchiman. Kuningizda muhimlilik darajasi eng past narsalarni iloji boricha eng birinchi tugatishga harakat qiling. Chunki kech kirib qolsa, biror joyga mehmonga borib qolishingiz mumkin, yoki siznikiga mehmonlar kelib qolishi mumkin, yoki biror boshqa ishlaringiz chiqib qolishi mumkin, charchab qolishingiz mumkin va hokazo. Mana shu holatda muhim emas ishlarni qilish shartmi??? degan savol miyyaga bir zumda keladi va ertaga qilaman deyiladi. Ammo muhim ish bo'lsa, uhlamasdan bo'lsa ham u ish qilinadi. Shuning uchun o'zim ham shu intizomga amal qilaman. Hozir ham soat tungi 2:41 bo'libdi. Leetcode uchun yangi kun soat 1 da boshlanadi. Qancha erta tugatib qo'ysangiz keyin u haqida hecham qayg'urmaysiz. Yana biri esa o'zingizni shu ishni qilishga majbur emas mas'ul deb qarang. Chunki mas'uliyat majburiyatdan ancha samaraliroq. Hammaga hayrli kun tilab qolaman.
Bizni kuzatishda davom eting
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Sizlarga o'zim ishlatadigan bir zo'r intizom haqida aytmoqchiman. Kuningizda muhimlilik darajasi eng past narsalarni iloji boricha eng birinchi tugatishga harakat qiling. Chunki kech kirib qolsa, biror joyga mehmonga borib qolishingiz mumkin, yoki siznikiga mehmonlar kelib qolishi mumkin, yoki biror boshqa ishlaringiz chiqib qolishi mumkin, charchab qolishingiz mumkin va hokazo. Mana shu holatda muhim emas ishlarni qilish shartmi??? degan savol miyyaga bir zumda keladi va ertaga qilaman deyiladi. Ammo muhim ish bo'lsa, uhlamasdan bo'lsa ham u ish qilinadi. Shuning uchun o'zim ham shu intizomga amal qilaman. Hozir ham soat tungi 2:41 bo'libdi. Leetcode uchun yangi kun soat 1 da boshlanadi. Qancha erta tugatib qo'ysangiz keyin u haqida hecham qayg'urmaysiz. Yana biri esa o'zingizni shu ishni qilishga majbur emas mas'ul deb qarang. Chunki mas'uliyat majburiyatdan ancha samaraliroq. Hammaga hayrli kun tilab qolaman.
Bizni kuzatishda davom eting
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