π©π₯Question #16
π¦ Saralangan(sorted) arraydan unique bo'lmagan(bittadan ko'p bo'lgan) elementlarni olib tashlang.
Agar mobodo savol qiyinlik qilsa, internetdan izlab ko'rib javobini ko'rib, algorithmni qanday ishlashini tushunishga harakat qiling va shuni o'zingiz takroran ishlab ko'ring!!!
Commentariyada boshqalar bilan muhokama qiling, juda muhim
@JavaScriptQuiiz
π¦ Saralangan(sorted) arraydan unique bo'lmagan(bittadan ko'p bo'lgan) elementlarni olib tashlang.
input: [1,1,2,2,2,3,3]
output: [1,2,3,]
Input: [1,1,1,2,2,3,3,3,3,4,4]
output: [1,2,3,4,]
So'raladi: Time Complexity: O(n)
Space complexity: O(1)
Agar mobodo savol qiyinlik qilsa, internetdan izlab ko'rib javobini ko'rib, algorithmni qanday ishlashini tushunishga harakat qiling va shuni o'zingiz takroran ishlab ko'ring!!!
Commentariyada boshqalar bilan muhokama qiling, juda muhim
-> -> -> [ Javob uchun linklar kun oxirigacha Shu yerga biriktiriladi! ] <- <- <-
@JavaScriptQuiiz
π₯2π1π1
π©π₯Question #17
π¦ Arrayni chapga k marta aylantiring.
Agar mobodo savol qiyinlik qilsa, internetdan izlab ko'rib javobini ko'rib, algorithmni qanday ishlashini tushunishga harakat qiling va shuni o'zingiz takroran ishlab ko'ring!!!
Commentariyada boshqalar bilan muhokama qiling, juda muhim
@JavaScriptQuiiz
π¦ Arrayni chapga k marta aylantiring.
input: Arr = [1,2,3,4,5,6,7], k=2
output: [6, 7, 1, 2, 3, 4, 5]
Input:Arr = [3,7,8,9,10,11], k = 3
output: [9, 10, 11, 3, 7, 8]
So'raladi: Time Complexity: O(n)
Space complexity: O(1)
Agar mobodo savol qiyinlik qilsa, internetdan izlab ko'rib javobini ko'rib, algorithmni qanday ishlashini tushunishga harakat qiling va shuni o'zingiz takroran ishlab ko'ring!!!
Commentariyada boshqalar bilan muhokama qiling, juda muhim
-> -> -> [ Javob uchun linklar kun oxirigacha Shu yerga biriktiriladi! ] <- <- <-
@JavaScriptQuiiz
π₯2β‘1π1
π©π₯Question #18
π¦ Arraydagi nollarni orqaga suring {ketma ketlikni saqlagan holda}
Agar mobodo savol qiyinlik qilsa, internetdan izlab ko'rib javobini ko'rib, algorithmni qanday ishlashini tushunishga harakat qiling va shuni o'zingiz takroran ishlab ko'ring!!!
Commentariyada boshqalar bilan muhokama qiling, juda muhim
@JavaScriptQuiiz
π¦ Arraydagi nollarni orqaga suring {ketma ketlikni saqlagan holda}
input: Arr = [1 ,0 ,2 ,3 ,0 ,4 ,0 ,1]
output: [ 1 ,2 ,3 ,4 ,1 ,0 ,0 ,0]
Input:Arr = [1,2,0,1,0,4,0]
output: [1,2,1,4,0,0,0]
So'raladi: Time Complexity: O(n)
Space complexity: O(1)
Agar mobodo savol qiyinlik qilsa, internetdan izlab ko'rib javobini ko'rib, algorithmni qanday ishlashini tushunishga harakat qiling va shuni o'zingiz takroran ishlab ko'ring!!!
Leetcode dagi shu misol uchun muqobil link : click meCommentariyada boshqalar bilan muhokama qiling, juda muhim
-> -> -> [ Javob uchun linklar kun oxirigacha Shu yerga biriktiriladi! ] <- <- <-
@JavaScriptQuiiz
LeetCode
Move Zeroes - LeetCode
Can you solve this real interview question? Move Zeroes - Given an integer array nums, move all 0's to the end of it while maintaining the relative order of the non-zero elements.
Note that you must do this in-place without making a copy of the array.
β¦
Note that you must do this in-place without making a copy of the array.
β¦
π₯1
π©π₯Question #19
π¦ ikkita sort qilingan arr1 va ar2 berilgan, uzunligi n va m, shu ikkita arraylarni birikmasini qaytaring
Hints: Yordam[birinchi o'zingiz urinib ko'ring]
Hint1: elementlar sonini sanashga harakat qiling ko'ring.
Hint2: Setlar haqida bilasizmi, shu ham yaxshi yechim
Hint3: Two pointer's appproach
Agar mobodo savol qiyinlik qilsa, internetdan izlab ko'rib javobini ko'rib, algorithmni qanday ishlashini tushunishga harakat qiling va shuni o'zingiz takroran ishlab ko'ring!!!
Commentariyada boshqalar bilan muhokama qiling, juda muhim
@JavaScriptQuiiz
π¦ ikkita sort qilingan arr1 va ar2 berilgan, uzunligi n va m, shu ikkita arraylarni birikmasini qaytaring
input: arr1= [1,2,3,4,5], arr2 = [2,3,4,4,5]
output: [1 ,2 ,3 ,4 ,5]
Input: arr1 = [1,2,3,4,5,6,7,8,9,10], arr2 = [2,3,4,4,5,11,12]
output: [1,2,3,4,5,6,7,8,9,10,11,12]
So'raladi: Time Complexity: O(n+m)
Space complexity: O(n+m)
Hints: Yordam[birinchi o'zingiz urinib ko'ring]
Hint2: Setlar haqida bilasizmi, shu ham yaxshi yechim
Hint3: Two pointer's appproach
Agar mobodo savol qiyinlik qilsa, internetdan izlab ko'rib javobini ko'rib, algorithmni qanday ishlashini tushunishga harakat qiling va shuni o'zingiz takroran ishlab ko'ring!!!
Commentariyada boshqalar bilan muhokama qiling, juda muhim
-> -> -> [ Javob uchun linklar kun oxirigacha Shu yerga biriktiriladi! ] <- <- <-
@JavaScriptQuiiz
π₯1
π©π₯Question #20
π¦ BIzda integer N berilgan , va bizda N-1 uzunlikdangi aray ebrilgan, array 1 dan N gacha bo'lgan sonlardan tashkil topgan, Shunday sonni topingki(1 dan Ngacha), u arrayda mavjud emas.
Agar mobodo savol qiyinlik qilsa, internetdan izlab ko'rib javobini ko'rib, algorithmni qanday ishlashini tushunishga harakat qiling va shuni o'zingiz takroran ishlab ko'ring!!!
Commentariyada boshqalar bilan muhokama qiling, juda muhim
@JavaScriptQuiiz
π¦ BIzda integer N berilgan , va bizda N-1 uzunlikdangi aray ebrilgan, array 1 dan N gacha bo'lgan sonlardan tashkil topgan, Shunday sonni topingki(1 dan Ngacha), u arrayda mavjud emas.
input: N = 5 , arr = [1,2,4,5]
output: 3
Input: N = 3, arr = [1, 3]
output: 2
So'raladi: Time Complexity: O(N)
Space complexity: O(1)
Agar mobodo savol qiyinlik qilsa, internetdan izlab ko'rib javobini ko'rib, algorithmni qanday ishlashini tushunishga harakat qiling va shuni o'zingiz takroran ishlab ko'ring!!!
Commentariyada boshqalar bilan muhokama qiling, juda muhim
-> -> -> [ Javob uchun linklar kun oxirigacha Shu yerga biriktiriladi! ] <- <- <-
@JavaScriptQuiiz
π₯1
π©π₯Question #21
π¦ binary(faqat 1 va nollardan tashlik topgan) array berilgan, ketma ket kelgan max 1 lar sonini toping.
Agar mobodo savol qiyinlik qilsa, internetdan izlab ko'rib javobini ko'rib, algorithmni qanday ishlashini tushunishga harakat qiling va shuni o'zingiz takroran ishlab ko'ring!!!
Commentariyada boshqalar bilan muhokama qiling, juda muhim
@JavaScriptQuiiz
π¦ binary(faqat 1 va nollardan tashlik topgan) array berilgan, ketma ket kelgan max 1 lar sonini toping.
input: arr = [1, 1, 0, 1, 1, 1]
output: 3
Input: arr = [1, 0, 1, 1, 0, 1]
output: 2
So'raladi: Time Complexity: O(N)
Space complexity: O(1)
Agar mobodo savol qiyinlik qilsa, internetdan izlab ko'rib javobini ko'rib, algorithmni qanday ishlashini tushunishga harakat qiling va shuni o'zingiz takroran ishlab ko'ring!!!
Leetcode dagi shu misol uchun muqobil link : click meCommentariyada boshqalar bilan muhokama qiling, juda muhim
-> -> -> [ Javob uchun linklar kun oxirigacha Shu yerga biriktiriladi! ] <- <- <-
@JavaScriptQuiiz
LeetCode
Max Consecutive Ones - LeetCode
Can you solve this real interview question? Max Consecutive Ones - Given a binary array nums, return the maximum number of consecutive 1's in the array.
Example 1:
Input: nums = [1,1,0,1,1,1]
Output: 3
Explanation: The first two digits or the last threeβ¦
Example 1:
Input: nums = [1,1,0,1,1,1]
Output: 3
Explanation: The first two digits or the last threeβ¦
π1
π©π₯Question #22
π¦ Bo'sh bo'lmagan array berilgan, bitta elementdan tashqari barchasi kamida ikkimarta takrorlanadi, yolg'iz elementni qaytaring
Agar mobodo savol qiyinlik qilsa, internetdan izlab ko'rib javobini ko'rib, algorithmni qanday ishlashini tushunishga harakat qiling va shuni o'zingiz takroran ishlab ko'ring!!!
Optimal Yechim XOR usulida topiladi agar bilmasangiz xavotirgan o'rin yo'q hali o'rganadigan bo'limimiz bor
Commentariyada boshqalar bilan muhokama qiling, juda muhim
@JavaScriptQuiiz
π¦ Bo'sh bo'lmagan array berilgan, bitta elementdan tashqari barchasi kamida ikkimarta takrorlanadi, yolg'iz elementni qaytaring
input: arr = [2,2,1]
output: 1
Input: arr = [4,1,2,1,2]
output: 4
So'raladi: Time Complexity: O(N*logM) + O(M), M = (N/2)+1. N = arrayning uzunligi
Space complexity: O(1)
Agar mobodo savol qiyinlik qilsa, internetdan izlab ko'rib javobini ko'rib, algorithmni qanday ishlashini tushunishga harakat qiling va shuni o'zingiz takroran ishlab ko'ring!!!
Leetcode dagi shu misol uchun muqobil link : click meCommentariyada boshqalar bilan muhokama qiling, juda muhim
-> -> -> [ Javob uchun linklar kun oxirigacha Shu yerga biriktiriladi! ] <- <- <-
@JavaScriptQuiiz
LeetCode
Single Number - LeetCode
Can you solve this real interview question? Single Number - Given a non-empty array of integers nums, every element appears twice except for one. Find that single one.
You must implement a solution with a linear runtime complexity and use only constant extraβ¦
You must implement a solution with a linear runtime complexity and use only constant extraβ¦
π©π₯Question #23
π¦ yigindi K ga teng bo'lgan eng uzun sub-array(ichidagi bolalaridan tashkil topgan array) toping va uning uzunligini qaytaring.
Agar mobodo savol qiyinlik qilsa, internetdan izlab ko'rib javobini ko'rib, algorithmni qanday ishlashini tushunishga harakat qiling va shuni o'zingiz takroran ishlab ko'ring!!!
Commentariyada boshqalar bilan muhokama qiling, juda muhim
@JavaScriptQuiiz
π¦ yigindi K ga teng bo'lgan eng uzun sub-array(ichidagi bolalaridan tashkil topgan array) toping va uning uzunligini qaytaring.
input: arr = [2,3,5] k=5
output: 2 : 2 va 3 larning yi'gindisi 5 ga teng , shunda bizda ikkita element k ga teng
Input: arr = [2,3,5,1,9] k = 10
output: 3 -> [2, 3, 5] yokie [1, 9] bizga eng uzuni kerak shuning uchun birinchisi javob bo'ladi
Agar mobodo savol qiyinlik qilsa, internetdan izlab ko'rib javobini ko'rib, algorithmni qanday ishlashini tushunishga harakat qiling va shuni o'zingiz takroran ishlab ko'ring!!!
Leetcode dagi shu misol uchun muqobil link : click meCommentariyada boshqalar bilan muhokama qiling, juda muhim
-> -> -> [ Javob uchun linklar kun oxirigacha Shu yerga biriktiriladi! ] <- <- <-
@JavaScriptQuiiz
LeetCode
Subarray Sum Equals K - LeetCode
Can you solve this real interview question? Subarray Sum Equals K - Given an array of integers nums and an integer k, return the total number of subarrays whose sum equals to k.
A subarray is a contiguous non-empty sequence of elements within an array.
β¦
A subarray is a contiguous non-empty sequence of elements within an array.
β¦
π₯2
π©π₯Question #24
π¦ array va yig'indi k berilgan, yig'indisi k ga teng bo'lgan eng uzun sub array uzunligini qaytaring. [Musbat va manfiy] sonlar uchun
Agar mobodo savol qiyinlik qilsa, internetdan izlab ko'rib javobini ko'rib, algorithmni qanday ishlashini tushunishga harakat qiling va shuni o'zingiz takroran ishlab ko'ring!!!
Commentariyada boshqalar bilan muhokama qiling, juda muhim
@JavaScriptQuiiz
π¦ array va yig'indi k berilgan, yig'indisi k ga teng bo'lgan eng uzun sub array uzunligini qaytaring. [Musbat va manfiy] sonlar uchun
input: arr = [2,3,5] k = 5
output: 2
Tarif: {2, 3}
Input: arr = [-1, 1, 1] k = 1
output: 3
Tarif: {-1, 1, 1} -> eng uzuni, vva buni yig'indisi 1 ga teng
So'raladi: Time Complexity: O(N)
Space complexity: O(N)
Agar mobodo savol qiyinlik qilsa, internetdan izlab ko'rib javobini ko'rib, algorithmni qanday ishlashini tushunishga harakat qiling va shuni o'zingiz takroran ishlab ko'ring!!!
Leetcode dagi shu misol uchun muqobil link : click meCommentariyada boshqalar bilan muhokama qiling, juda muhim
-> -> -> [ Javob uchun linklar kun oxirigacha Shu yerga biriktiriladi! ] <- <- <-
@JavaScriptQuiiz
LeetCode
Subarray Sum Equals K - LeetCode
Can you solve this real interview question? Subarray Sum Equals K - Given an array of integers nums and an integer k, return the total number of subarrays whose sum equals to k.
A subarray is a contiguous non-empty sequence of elements within an array.
β¦
A subarray is a contiguous non-empty sequence of elements within an array.
β¦
π©π₯Question #25
π¦ Bizga integer array va k target berilgan, bizga arrayni ichidan xoxlagan ikkita sonni yigindisi k ga teng bo'lsa shu ikkita sonning indexlarini qaytaring, bitta indexdagi sonni ikki marta ishlatish mumkin emas, agar unday elementlar mavjud bo'lmasa [-1, -1] qaytaring
Agar mobodo savol qiyinlik qilsa, internetdan izlab ko'rib javobini ko'rib, algorithmni qanday ishlashini tushunishga harakat qiling va shuni o'zingiz takroran ishlab ko'ring!!!
Commentariyada boshqalar bilan muhokama qiling, juda muhim
@JavaScriptQuiiz
π¦ Bizga integer array va k target berilgan, bizga arrayni ichidan xoxlagan ikkita sonni yigindisi k ga teng bo'lsa shu ikkita sonning indexlarini qaytaring, bitta indexdagi sonni ikki marta ishlatish mumkin emas, agar unday elementlar mavjud bo'lmasa [-1, -1] qaytaring
input: arr = [2,6,5,8,11] k = 14
output: [1, 3]
Tarif: arr[1] + arr[3] == 14
Input: arr = [2,6,5,8,11] k = 15
output: [-1, -1]
Tarif: bunday elementlarr mavjud emas
Agar mobodo savol qiyinlik qilsa, internetdan izlab ko'rib javobini ko'rib, algorithmni qanday ishlashini tushunishga harakat qiling va shuni o'zingiz takroran ishlab ko'ring!!!
Leetcode dagi shu misol uchun muqobil link : click meCommentariyada boshqalar bilan muhokama qiling, juda muhim
-> -> -> [ Javob uchun linklar kun oxirigacha Shu yerga biriktiriladi! ] <- <- <-
@JavaScriptQuiiz
LeetCode
Two Sum - LeetCode
Can you solve this real interview question? Two Sum - Given an array of integers nums and an integer target, return indices of the two numbers such that they add up to target.
You may assume that each input would have exactly one solution, and you may notβ¦
You may assume that each input would have exactly one solution, and you may notβ¦
π₯2
π©π₯Question #26
π¦ Bizda array berilgan, va u faqat 0, 1, 2, lardan tashkil topgan, shunday programma yozingki u shu berilgan arrayni sort() metodidan foydalanmagan holda tartiblasin, va [ kutiladi: bitta iteration-O(n) va constant space -O(1)]
Agar mobodo savol qiyinlik qilsa, internetdan izlab ko'rib javobini ko'rib, algorithmni qanday ishlashini tushunishga harakat qiling va shuni o'zingiz takroran ishlab ko'ring!!!
Commentariyada boshqalar bilan muhokama qiling, juda muhim
@JavaScriptQuiiz
π¦ Bizda array berilgan, va u faqat 0, 1, 2, lardan tashkil topgan, shunday programma yozingki u shu berilgan arrayni sort() metodidan foydalanmagan holda tartiblasin, va [ kutiladi: bitta iteration-O(n) va constant space -O(1)]
input: arr = [2,0,2,1,1,0]
output: [0,0,1,1,2,2]
Input: arr = [2,0,1]
output: [0, 1, 2]
Agar mobodo savol qiyinlik qilsa, internetdan izlab ko'rib javobini ko'rib, algorithmni qanday ishlashini tushunishga harakat qiling va shuni o'zingiz takroran ishlab ko'ring!!!
Leetcode dagi shu misol uchun muqobil link : click meCommentariyada boshqalar bilan muhokama qiling, juda muhim
-> -> -> [ Javob uchun linklar kun oxirigacha Shu yerga biriktiriladi! ] <- <- <-
@JavaScriptQuiiz
LeetCode
Sort Colors - LeetCode
Can you solve this real interview question? Sort Colors - Given an array nums with n objects colored red, white, or blue, sort them in-place [https://en.wikipedia.org/wiki/In-place_algorithm] so that objects of the same color are adjacent, with the colorsβ¦
π₯5
π©π₯Question #27 : N/2 dan ko'proq uchragan element
π¦ BIzda N uzunlikdagi integer array berilgan. Shunday programma yozingki, u arrayda N/2 martadan ko'proq qatnashgan k elementni qaytarsin. Arrayda shu element har doim mavjud deb hisblashingiz mumkin.
Agar mobodo savol qiyinlik qilsa, internetdan izlab ko'rib javobini ko'rib, algorithmni qanday ishlashini tushunishga harakat qiling va shuni o'zingiz takroran ishlab ko'ring!!!
Commentariyada boshqalar bilan muhokama qiling, juda muhim
O'zbekcha video || [O'qish] O'zbekcha || English video || [Reading] English
@JavaScriptQuiiz
π¦ BIzda N uzunlikdagi integer array berilgan. Shunday programma yozingki, u arrayda N/2 martadan ko'proq qatnashgan k elementni qaytarsin. Arrayda shu element har doim mavjud deb hisblashingiz mumkin.
input: arr = [3,2,3] N = 3[arrayning uzunligi]
output: 3 -»» 3 soni arrayda N/2 yani 3/2 dan ko'roq ishtirok etgan
Input: arr = [2,2,1,1,1,2,2] N = 7
output: 2
Input: arr = [4,4,2,4,3,4,4,3,2,4] N = 10
Output: arr = 4
Agar mobodo savol qiyinlik qilsa, internetdan izlab ko'rib javobini ko'rib, algorithmni qanday ishlashini tushunishga harakat qiling va shuni o'zingiz takroran ishlab ko'ring!!!
Leetcode dagi shu misol uchun muqobil link : click meCommentariyada boshqalar bilan muhokama qiling, juda muhim
-> -> -> [ ! ] Javoblar link [ ! ] <- <- <-
-> -> -> [ ! ] Javoblar kodi [ ! ] <- <- <-
javascript
code will be there
@JavaScriptQuiiz
LeetCode
Majority Element - LeetCode
Can you solve this real interview question? Majority Element - Given an array nums of size n, return the majority element.
The majority element is the element that appears more than βn / 2β times. You may assume that the majority element always exists inβ¦
The majority element is the element that appears more than βn / 2β times. You may assume that the majority element always exists inβ¦
π1
π©π₯Question #28 : Kadane algoritmi : Yigindisi Eng katta bo'lgan sub-array
π¦ Bizda array berilgan, ketma ket elementlardan tashkil topgan arrayni toping, unda eng kamida bir dona element bo'lishi kerak, va uning yig'indisi eng katta bo'lishi kerak, shu Max yig'indini qaytaring.
Agar mobodo savol qiyinlik qilsa, internetdan izlab ko'rib javobini ko'rib, algorithmni qanday ishlashini tushunishga harakat qiling va shuni o'zingiz takroran ishlab ko'ring!!!
Commentariyada boshqalar bilan muhokama qiling, juda muhim
O'zbekcha video || [O'qish] O'zbekcha || English video || [Reading] English
@JavaScriptQuiiz
π¦ Bizda array berilgan, ketma ket elementlardan tashkil topgan arrayni toping, unda eng kamida bir dona element bo'lishi kerak, va uning yig'indisi eng katta bo'lishi kerak, shu Max yig'indini qaytaring.
Input: arr = [-2,1,-3,4,-1,2,1,-5,4]
output: 6
Tarif: [4, -1, 2, 2]da eng katta yi'gindi 6 bor.
Input: arr = [4]
Output: 1
Agar mobodo savol qiyinlik qilsa, internetdan izlab ko'rib javobini ko'rib, algorithmni qanday ishlashini tushunishga harakat qiling va shuni o'zingiz takroran ishlab ko'ring!!!
Leetcode dagi shu misol uchun muqobil link : click meCommentariyada boshqalar bilan muhokama qiling, juda muhim
-> -> -> [ ! ] Javoblar link [ ! ] <- <- <-
-> -> -> [ ! ] Javoblar kodi [ ! ] <- <- <-
javascript
code will be there
@JavaScriptQuiiz
LeetCode
Maximum Subarray - LeetCode
Can you solve this real interview question? Maximum Subarray - Given an integer array nums, find the subarray with the largest sum, and return its sum.
Example 1:
Input: nums = [-2,1,-3,4,-1,2,1,-5,4]
Output: 6
Explanation: The subarray [4,-1,2,1] hasβ¦
Example 1:
Input: nums = [-2,1,-3,4,-1,2,1,-5,4]
Output: 6
Explanation: The subarray [4,-1,2,1] hasβ¦
π3
π©π₯Question #29 : Aksiyalarni sotib olish va sotish
π¦ Sizda narxlar arrayi berilgan, narxlar[i] esa i inchi kundagi berilgan aksiyani narxini bildiradi, Bitta aksiyani sotib olish uchun bir kunni tanlash va kelajakda ushbu aksiyani sotish uchun boshqa kunni tanlash orqali daromadingizni maksimal darajada oshirishni xohlaysiz. Ushbu tranzaksiyadan erishishingiz mumkin bo'lgan maksimal foydani qaytaring. Agar hech qanday foyda keltira olmasangiz, 0 ni qaytaring. avval sotib olib keyin sotish kumkin emas,
Agar mobodo savol qiyinlik qilsa, internetdan izlab ko'rib javobini ko'rib, algorithmni qanday ishlashini tushunishga harakat qiling va shuni o'zingiz takroran ishlab ko'ring!!!
Commentariyada boshqalar bilan muhokama qiling, juda muhim
O'zbekcha video || [O'qish] O'zbekcha || English video || [Reading] English
@JavaScriptQuiiz
π¦ Sizda narxlar arrayi berilgan, narxlar[i] esa i inchi kundagi berilgan aksiyani narxini bildiradi, Bitta aksiyani sotib olish uchun bir kunni tanlash va kelajakda ushbu aksiyani sotish uchun boshqa kunni tanlash orqali daromadingizni maksimal darajada oshirishni xohlaysiz. Ushbu tranzaksiyadan erishishingiz mumkin bo'lgan maksimal foydani qaytaring. Agar hech qanday foyda keltira olmasangiz, 0 ni qaytaring. avval sotib olib keyin sotish kumkin emas,
Input: narxlar = [7,1,5,3,6,4]
output: 5
Tarif: 2 - unda sotib olasiz [ narx = 1 ] va 5 inchi kunda sotasiz [narx = 6] , foyda 6 -1 = 5
Input: narxlar = [7,6,4,3,1]
Output: 0
tarif : bu yerda sotib olib, keyin sotish orqali hech qanday foyda olmaymiz, shuning uchun bu safar bozorga kirmasdan o'tamiz
Agar mobodo savol qiyinlik qilsa, internetdan izlab ko'rib javobini ko'rib, algorithmni qanday ishlashini tushunishga harakat qiling va shuni o'zingiz takroran ishlab ko'ring!!!
Leetcode dagi shu misol uchun muqobil link : click meCommentariyada boshqalar bilan muhokama qiling, juda muhim
-> -> -> [ ! ] Javoblar link [ ! ] <- <- <-
-> -> -> [ ! ] Javoblar kodi [ ! ] <- <- <-
javascript
code will be there
@JavaScriptQuiiz
LeetCode
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 choosingβ¦
You want to maximize your profit by choosing a single day to buy one stock and choosingβ¦
π1
π©π₯Question #30 : Ishoralarni tartiblang
π¦ Bizda Array berilgan va u teng qiymatdagi musbat va manfiy sonlardan tashkil topgan. Musbat va manfiy elementlarning nisbiy tartibini o'zgartirmasdan, siz navbatma-navbat musbat va manfiy qiymatlar qatorini qaytarishingiz kerak.
Agar mobodo savol qiyinlik qilsa, internetdan izlab ko'rib javobini ko'rib, algorithmni qanday ishlashini tushunishga harakat qiling va shuni o'zingiz takroran ishlab ko'ring!!!
Commentariyada boshqalar bilan muhokama qiling, juda muhim
O'zbekcha video || [O'qish] O'zbekcha || English video || [Reading] English
@JavaScriptQuiiz
π¦ Bizda Array berilgan va u teng qiymatdagi musbat va manfiy sonlardan tashkil topgan. Musbat va manfiy elementlarning nisbiy tartibini o'zgartirmasdan, siz navbatma-navbat musbat va manfiy qiymatlar qatorini qaytarishingiz kerak.
Input: ARR = [1,2,-4,-5]
output: [1, -4, 2, -5]
Input: ARR = [1,2,-3,-1,-2, 3]
Output: [1, -3, 2, -1, 3, -2]
Agar mobodo savol qiyinlik qilsa, internetdan izlab ko'rib javobini ko'rib, algorithmni qanday ishlashini tushunishga harakat qiling va shuni o'zingiz takroran ishlab ko'ring!!!
Leetcode dagi shu misol uchun muqobil link : click meCommentariyada boshqalar bilan muhokama qiling, juda muhim
-> -> -> [ ! ] Javoblar link [ ! ] <- <- <-
-> -> -> [ ! ] Javoblar kodi [ ! ] <- <- <-
javascript
code will be there
@JavaScriptQuiiz
LeetCode
Rearrange Array Elements by Sign - LeetCode
Can you solve this real interview question? Rearrange Array Elements by Sign - You are given a 0-indexed integer array nums of even length consisting of an equal number of positive and negative integers.
You should return the array of nums such that theβ¦
You should return the array of nums such that theβ¦
π©π₯Question #31 : Keyingi leksikografik jihatdan kattaroq almashtirishni toping
π¦ Bizda array berilgan, a u integerlardan tashkil topgan, arrayni keyingi leksikografik kattaroq son ketma-ketligiga almashtiring, agar unday ketma-ketlik mavjud bo'lmasa, shunday keyingi arraydagi son eng kichik bo'lishi kerak,
Agar mobodo savol qiyinlik qilsa, internetdan izlab ko'rib javobini ko'rib, algorithmni qanday ishlashini tushunishga harakat qiling va shuni o'zingiz takroran ishlab ko'ring!!!
Commentariyada boshqalar bilan muhokama qiling, juda muhim
O'zbekcha video [O'qish] O'zbekcha English video || [Reading] English
@JavaScriptQuiiz
π¦ Bizda array berilgan, a u integerlardan tashkil topgan, arrayni keyingi leksikografik kattaroq son ketma-ketligiga almashtiring, agar unday ketma-ketlik mavjud bo'lmasa, shunday keyingi arraydagi son eng kichik bo'lishi kerak,
Input: Arr = [1,3,2]
output: [2, 1, 3]
Tarif: [1,2,3] ning barcha almashtirishlari {{1,2,3} , {1,3,2}, {2,1,3} , {2,3,1} , {3,1,2} , {3,2,1}}. Shunday qilib, [1,3,2}]dan keyin keyingi almashtirish [2,1,3] dir.
Input: ARR = [3, 2, 1]
Output: [1, 2, 3]
Tarif: [1,2,3] ning barcha almashtirishlarini ko'rib turganimizdek, oxirgi turgan [3,2,1] ni topamiz. Shunday qilib, biz undan keyingi yani birinchi eng kichik almashtirishni qaytaramiz
Agar mobodo savol qiyinlik qilsa, internetdan izlab ko'rib javobini ko'rib, algorithmni qanday ishlashini tushunishga harakat qiling va shuni o'zingiz takroran ishlab ko'ring!!!
Leetcode dagi shu misol uchun muqobil link : click meCommentariyada boshqalar bilan muhokama qiling, juda muhim
-> -> -> [ ! ] Javoblar link [ ! ] <- <- <-
-> -> -> [ ! ] Javoblar kodi [ ! ] <- <- <-
javascript
code will be there
@JavaScriptQuiiz
LeetCode
Next Permutation - LeetCode
Can you solve this real interview question? Next Permutation - A permutation of an array of integers is an arrangement of its members into a sequence or linear order.
* For example, for arr = [1,2,3], the following are all the permutations of arr: [1,2β¦
* For example, for arr = [1,2,3], the following are all the permutations of arr: [1,2β¦
π©π₯Question #32 : Arraydagi yetakchilar
π¦ Array berilgan, yetakchi[leader] bo'lgan barcha elementlarni qaytaring, Lider - o'zining o'ng tomonidagi barcha elementlardan katta bo'lgan element hisoblanadi.
Agar mobodo savol qiyinlik qilsa, internetdan izlab ko'rib javobini ko'rib, algorithmni qanday ishlashini tushunishga harakat qiling va shuni o'zingiz takroran ishlab ko'ring!!!
Commentariyada boshqalar bilan muhokama qiling, juda muhim
O'zbekcha video [O'qish] O'zbekcha English video || [Reading] English
@JavaScriptQuiiz
π¦ Array berilgan, yetakchi[leader] bo'lgan barcha elementlarni qaytaring, Lider - o'zining o'ng tomonidagi barcha elementlardan katta bo'lgan element hisoblanadi.
Input: Arr = [4, 7, 1, 0]
output: [7, 1, 0]
Tarif: shu uchta element o'ng tomonidagi barcha elementlarda katta
Input: ARR = [10, 22, 12, 3, 0, 6]
Output: [22, 12, 6]
Agar mobodo savol qiyinlik qilsa, internetdan izlab ko'rib javobini ko'rib, algorithmni qanday ishlashini tushunishga harakat qiling va shuni o'zingiz takroran ishlab ko'ring!!!
Leetcode dagi shu misol uchun shunga o'xshash link : click meCommentariyada boshqalar bilan muhokama qiling, juda muhim
-> -> -> [ ! ] Javoblar link [ ! ] <- <- <-
-> -> -> [ ! ] Javoblar kodi [ ! ] <- <- <-
javascript
code will be there
@JavaScriptQuiiz
LeetCode
Replace Elements with Greatest Element on Right Side - LeetCode
Can you solve this real interview question? Replace Elements with Greatest Element on Right Side - Given an array arr, replace every element in that array with the greatest element among the elements to its right, and replace the last element with -1.
Afterβ¦
Afterβ¦
π₯3π2π1π1
π©π₯Question #33 : Arraydagi eng uzun ketma-ketlik
π¦ Array berilgan, Siz ketma-ket elementlarni o'z ichiga olgan eng uzun ketma-ketlikning uzunligini topishingiz kerak.
Agar mobodo savol qiyinlik qilsa, internetdan izlab ko'rib javobini ko'rib, algorithmni qanday ishlashini tushunishga harakat qiling va shuni o'zingiz takroran ishlab ko'ring!!!
Commentariyada boshqalar bilan muhokama qiling, juda muhim
O'zbekcha video [O'qish] O'zbekcha English video || [Reading] English
@JavaScriptQuiiz
π¦ Array berilgan, Siz ketma-ket elementlarni o'z ichiga olgan eng uzun ketma-ketlikning uzunligini topishingiz kerak.
Input: Arr =[100, 200, 1, 3, 2, 4]
output: 4
Tarif: Eng uzun ketma-ket ketma-ketlik 1, 2, 3 va 4.
Input: ARR = [3, 8, 5, 7, 6]
Output: 4
Tarif: Eng uzun ketma-ketlik 5, 6, 7, va 8.
Agar mobodo savol qiyinlik qilsa, internetdan izlab ko'rib javobini ko'rib, algorithmni qanday ishlashini tushunishga harakat qiling va shuni o'zingiz takroran ishlab ko'ring!!!
Leetcode dagi shu misol uchun shunga o'xshash link : click meCommentariyada boshqalar bilan muhokama qiling, juda muhim
-> -> -> [ ! ] Javoblar link [ ! ] <- <- <-
->
-> -> [ ! ] Javoblar kodi [ ! ] <- <- <-
javascript
code will be there
@JavaScriptQuiiz
LeetCode
Longest Consecutive Sequence - LeetCode
Can you solve this real interview question? Longest Consecutive Sequence - Given an unsorted array of integers nums, return the length of the longest consecutive elements sequence.
You must write an algorithm that runs in O(n) time.
Example 1:
Input:β¦
You must write an algorithm that runs in O(n) time.
Example 1:
Input:β¦
π₯2
Bugundan boshlab kunlik savollar ikkitani tashkil qiladi
π7π1
π©π₯Question #34 : Matritsani nollashtiring
π¦ Matritsa berilgan, agar har qanday elementi 0 ga teng bo'lsa, siz shu elementning ustun va qatorini barcha elementlarini 0 ga o'zgartiring va shu matritsani qaytaring.
Agar mobodo savol qiyinlik qilsa, internetdan izlab ko'rib javobini ko'rib, algorithmni qanday ishlashini tushunishga harakat qiling va shuni o'zingiz takroran ishlab ko'ring!!!
Commentariyada boshqalar bilan muhokama qiling, juda muhim
O'zbekcha video || [O'qish] O'zbekcha || English video || [Reading] English
@JavaScriptQuiiz
π¦ Matritsa berilgan, agar har qanday elementi 0 ga teng bo'lsa, siz shu elementning ustun va qatorini barcha elementlarini 0 ga o'zgartiring va shu matritsani qaytaring.
Input: matrix=[[1,1,1],[1,0,1],[1,1,1]]
output: [[1,0,1],[0,0,0],[1,0,1]]
Tarif: Matritsa[2][2]=0 boΚ»lgani uchun. Shuning uchun 2-ustun va 2-qator 0 ga oΚ»rnatiladi.
Input: matrix=[[0,1,2,0],[3,4,5,2],[1,3,1,5]]
Output: [[0,0,0,0],[0,4,5,0],[0,3,1,0]]
Tarif: Matritsa[0][0]=0 va matritsa[0][3]=0. Shuning uchun 1-qator, 1-ustun va 4-ustun 0 ga o'rnatiladi.
Agar mobodo savol qiyinlik qilsa, internetdan izlab ko'rib javobini ko'rib, algorithmni qanday ishlashini tushunishga harakat qiling va shuni o'zingiz takroran ishlab ko'ring!!!
Leetcode dagi shu misol uchun shunga o'xshash link : click meCommentariyada boshqalar bilan muhokama qiling, juda muhim
-> -> -> [ ! ] Javoblar link [ ! ] <- <- <-
->
-> -> [ ! ] Javoblar kodi [ ! ] <- <- <-
javascript
code will be there
@JavaScriptQuiiz
LeetCode
Set Matrix Zeroes - LeetCode
Can you solve this real interview question? Set Matrix Zeroes - Given an m x n integer matrix matrix, if an element is 0, set its entire row and column to 0's.
You must do it in place [https://en.wikipedia.org/wiki/In-place_algorithm].
Example 1:
[β¦
You must do it in place [https://en.wikipedia.org/wiki/In-place_algorithm].
Example 1:
[β¦
π₯3π’1