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Yandex Interview Questions (134)

Practice real interview problems from Yandex

All134 Easy52 Medium72 Hard10

Status	Title	Solution	Practice	Difficulty	Companies	Topics
	652. Find Duplicate Subtrees	Solution	Solve	Medium	Amazon+7	Binary Tree Depth-First Search+2
	658. Find K Closest Elements	Solution	Solve	Medium	Adobe+17	Array Binary Search+4
	739. Daily Temperatures	Solution	Solve	Medium	Accenture+32	Array Monotonic Stack+1
	763. Partition Labels	Solution	Solve	Medium	Amazon+8	Greedy Hash Table+2
	849. Maximize Distance to Closest Person	Solution	Solve	Medium	Amazon+7	Array
	881. Boats to Save People	Solution	Solve	Medium	Amazon+13	Array Greedy+2
	974. Subarray Sums Divisible by K	Solution	Solve	Medium	Adobe+11	Array Hash Table+1
	986. Interval List Intersections	Solution	Solve	Medium	Amazon+12	Array Two Pointers
	994. Rotting Oranges	Solution	Solve	Medium	Adobe+52	Array Breadth-First Search+1
	1004. Max Consecutive Ones III	Solution	Solve	Medium	Adobe+19	Array Binary Search+2
	1386. Cinema Seat Allocation	Solution	Solve	Medium	Bloomberg+6	Array Bit Manipulation+2
	1438. Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit	Solution	Solve	Medium	Amazon+13	Array Heap (Priority Queue)+4
	1493. Longest Subarray of 1's After Deleting One Element	Solution	Solve	Medium	Amazon+7	Array Dynamic Programming+1
	1650. Lowest Common Ancestor of a Binary Tree III	Solution	Solve	Medium	Amazon+9	Binary Tree Hash Table+2
	1679. Max Number of K-Sum Pairs	Solution	Solve	Medium	Amazon+6	Array Hash Table+2
	1868. Product of Two Run-Length Encoded Arrays	Solution	Solve	Medium	Meta+1	Array Two Pointers
	2043. Simple Bank System	Solution	Solve	Medium	Airbnb+19	Array Design+2
	2241. Design an ATM Machine	Solution	Solve	Medium	Google+2	Array Design+1
	2627. Debounce	Solution	Solve	Medium	Confluent+3
	2657. Find the Prefix Common Array of Two Arrays	Solution	Solve	Medium	Amazon+5	Array Bit Manipulation+1
	2743. Count Substrings Without Repeating Character	Solution	Solve	Medium	Oracle+1	Hash Table Sliding Window+1
	2841. Maximum Sum of Almost Unique Subarray	Solution	Solve	Medium	Amazon+1	Array Hash Table+1

Find Duplicate Subtrees

Medium✓ Solution📹 Video

Amazon+7

Binary Tree Depth-First Search Hash Table+1

Find K Closest Elements

Medium✓ Solution📹 Video

Adobe+17

Array Binary Search Heap (Priority Queue)+3

Daily Temperatures

Medium✓ Solution📹 Video

Accenture+32

Array Monotonic Stack Stack

Partition Labels

Medium✓ Solution📹 Video

Amazon+8

Greedy Hash Table String+1

Maximize Distance to Closest Person

Medium✓ Solution📹 Video

Amazon+7

Boats to Save People

Medium✓ Solution📹 Video

Amazon+13

Array Greedy Sorting+1

Subarray Sums Divisible by K

Medium✓ Solution📹 Video

Adobe+11

Array Hash Table Prefix Sum

Interval List Intersections

Medium✓ Solution📹 Video

Amazon+12

Array Two Pointers

Rotting Oranges

Medium✓ Solution📹 Video

Adobe+52

Array Breadth-First Search Matrix

Max Consecutive Ones III

Medium✓ Solution📹 Video

Adobe+19

Array Binary Search Prefix Sum+1

Cinema Seat Allocation

Medium✓ Solution📹 Video

Bloomberg+6

Array Bit Manipulation Greedy+1

Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit

Medium✓ Solution📹 Video

Amazon+13

Array Heap (Priority Queue)Monotonic Queue+3

Longest Subarray of 1's After Deleting One Element

Medium✓ Solution📹 Video

Amazon+7

Array Dynamic Programming Sliding Window

Lowest Common Ancestor of a Binary Tree III

Medium✓ Solution📹 Video

Amazon+9

Binary Tree Hash Table Tree+1

Max Number of K-Sum Pairs

Medium✓ Solution📹 Video

Amazon+6

Array Hash Table Sorting+1

Product of Two Run-Length Encoded Arrays

Medium✓ Solution📹 Video

Meta+1

Array Two Pointers

Simple Bank System

Medium✓ Solution📹 Video

Airbnb+19

Array Design Hash Table+1

Design an ATM Machine

Medium✓ Solution

Google+2

Array Design Greedy

Debounce

Medium✓ Solution📹 Video

Confluent+3

Find the Prefix Common Array of Two Arrays

Medium✓ Solution

Amazon+5

Array Bit Manipulation Hash Table

Count Substrings Without Repeating Character

Medium✓ Solution📹 Video

Oracle+1

Hash Table Sliding Window String

Maximum Sum of Almost Unique Subarray

Medium✓ Solution📹 Video

Amazon+1

Array Hash Table Sliding Window

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