How often are these problems asked?
Frequency scores are based on crowdsourced interview reports. A higher score means the problem has been reported more often in recent Avito interviews.
Very Likely
75-100%
Likely
50-74%
Sometimes
25-49%
Rare
0-24%
Problem database last updated: June 20, 2025
A
Avito Coding Interview Questions
9 problems · 4 Easy, 5 Medium, 0 Hard · Ranked #149 of 458
Difficulty breakdown
4 Easy
44% · avg 23%
5 Medium
56% · avg 59%
0 Hard
0% · avg 18%
Top topics
array
66.7%
sorting
33.3%2.3x
math
33.3%2.6x
divide-and-conquer
22.2%5.4x
heap-priority-queue
22.2%3.7x
quickselect
22.2%21.1x
Interview profile
Based on 9 reported problems, Avito interviews are easier than average - only 0% Hard compared to 18% across all companies. The majority (56%) of questions are Medium difficulty, which is typical for companies that want to see solid fundamentals without excessive trick questions.
Compared to the industry average, Avito puts unusual emphasis on quickselect (22.2% of problems, 21.1x the industry average), divide-and-conquer (22.2% of problems, 5.4x the industry average), heap-priority-queue (22.2% of problems, 3.7x the industry average). If you're short on time, these are the categories to double down on.
The most common topics are array (66.7%), sorting (33.3%), math (33.3%), divide-and-conquer (22.2%). Problems below are sorted by frequency, the ones at the top are asked most often.
All 9 problems
| Problem | Difficulty | Frequency | Topics | |
|---|---|---|---|---|
Top K Frequent Elements Given an integer array nums and an integer k, return the k most frequent elements. You may return the answer in any order. | Medium | Very Likely | arrayhash-tabledivide-and-conquer | Solve |
Add Two Numbers You are given two non-empty linked lists representing two non-negative integers. The digits are stored in reverse order, and each of their nodes contains a sing... | Medium | Very Likely | linked-listmathrecursion | Solve |
Add Strings Given two non-negative integers, num1 and num2 represented as string, return the sum of num1 and num2 as a string. | Easy | Very Likely | mathstringsimulation | Solve |
Merge Sorted Array You are given two integer arrays nums1 and nums2, sorted in non-decreasing order, and two integers m and n, representing the number of elements in nums1 and num... | Easy | Likely | arraytwo-pointerssorting | Solve |
Generate Parentheses Given n pairs of parentheses, write a function to generate all combinations of well-formed parentheses. | Medium | Likely | stringdynamic-programmingbacktracking | Solve |
Sum of Subarray Minimums Given an array of integers arr, find the sum of min(b), where b ranges over every (contiguous) subarray of arr. Since the answer may be large, return the answer... | Medium | Likely | arraydynamic-programmingstack | Solve |
Kth Largest Element in an Array Given an integer array nums and an integer k, return the kth largest element in the array. | Medium | Likely | arraydivide-and-conquersorting | Solve |
Add to Array-Form of Integer The array-form of an integer num is an array representing its digits in left to right order. | Easy | Likely | arraymath | Solve |
Two Sum Given an array of integers nums and an integer target, return the indices of the two numbers that add up to target. | Easy | Likely | arrayhash-map | Solve |
Top K Frequent Elements
SolveGiven an integer array nums and an integer k, return the k most frequent elements. You may return the answer in any order.
MediumVery Likely
arrayhash-tabledivide-and-conquer
Add Two Numbers
SolveYou are given two non-empty linked lists representing two non-negative integers. The digits are stored in reverse order, and each of their nodes contains a sing...
MediumVery Likely
linked-listmathrecursion
Add Strings
SolveGiven two non-negative integers, num1 and num2 represented as string, return the sum of num1 and num2 as a string.
EasyVery Likely
mathstringsimulation
Merge Sorted Array
SolveYou are given two integer arrays nums1 and nums2, sorted in non-decreasing order, and two integers m and n, representing the number of elements in nums1 and num...
EasyLikely
arraytwo-pointerssorting
Generate Parentheses
SolveGiven n pairs of parentheses, write a function to generate all combinations of well-formed parentheses.
MediumLikely
stringdynamic-programmingbacktracking
Sum of Subarray Minimums
SolveGiven an array of integers arr, find the sum of min(b), where b ranges over every (contiguous) subarray of arr. Since the answer may be large, return the answer...
MediumLikely
arraydynamic-programmingstack
Kth Largest Element in an Array
SolveGiven an integer array nums and an integer k, return the kth largest element in the array.
MediumLikely
arraydivide-and-conquersorting
Add to Array-Form of Integer
SolveThe array-form of an integer num is an array representing its digits in left to right order.
EasyLikely
arraymath
Two Sum
SolveGiven an array of integers nums and an integer target, return the indices of the two numbers that add up to target.
EasyLikely
arrayhash-map
Preparing for your Avito coding interview
Avito interviews focus heavily on array, sorting, math problems. If you're short on time, these are the categories to prioritize. The problems on this page are sorted by frequency, so start from the top and work your way down.
Beyond solving problems, practice explaining your approach. Avito interviewers care about your thought process - how you break down a problem, consider edge cases, and evaluate tradeoffs between solutions. A clean O(n) solution you can explain clearly beats an O(log n) solution you can't articulate.
Looking for more companies? Browse all 458 companies in our directory, or sharpen your fundamentals with our free data structure visualizers and AI-powered DSA tutor.
Frequently Asked Questions
What coding problems does Avito ask in interviews?add
Avito has been reported to ask 9 distinct coding problems. The most common topics are array, sorting, math. 4 are Easy difficulty, 5 are Medium, and 0 are Hard. Problems are sorted by frequency - the ones at the top are asked most often.
How hard are Avito coding interviews?add
Based on 9 reported problems, Avito interviews are easier than average - only 0% Hard compared to 18% across all companies. 56% of questions are Medium difficulty. Focus on the high-frequency Medium problems first, then work through the Hard ones.
How should I prepare for a Avito coding interview?add
Start with the highest-frequency problems listed on this page. Focus on the core topics: array, sorting, math. Practice solving them under time pressure and explaining your approach out loud. Mock interviews with AI can simulate the real experience.
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