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UKG Interview Questions (11)

Practice real interview problems from UKG

All11 Easy3 Medium6 Hard2

Status	Title	Solution	Practice	Difficulty	Companies	Topics
	1. Two Sum	Solution	Solve	Easy	Accenture+128	Array Hash Table
	125. Valid Palindrome	Solution	Solve	Easy	Accenture+41	String Two Pointers
	146. LRU Cache	Solution	Solve	Medium	Adobe+127	Design Doubly-Linked List+2
	761. Special Binary String	Solution	Solve	Hard	Adobe+9	Recursion String
	2539. Count the Number of Good Subsequences	Solution	Solve	Medium	NVIDIA+3	Combinatorics Counting+3
	2592. Maximize Greatness of an Array	Solution	Solve	Medium	Amazon+7	Array Greedy+2
	3136. Valid Word	Solution	Solve	Easy	Amazon+7	String
	3138. Minimum Length of Anagram Concatenation	Solution	Solve	Medium	Turing+1	Counting Hash Table+1
	3511. Make a Positive Array	Solution	Solve	Medium	UKG	Array Greedy+1
	3382. Maximum Area Rectangle With Point Constraints II	Solution	Solve	Hard	Google+1	Array Binary Indexed Tree+4
	3380. Maximum Area Rectangle With Point Constraints I	Solution	Solve	Medium	Google+1	Array Binary Indexed Tree+5

Two Sum

Easy✓ Solution📹 Video

Accenture+128

Array Hash Table

Valid Palindrome

Easy✓ Solution

Accenture+41

String Two Pointers

LRU Cache

Medium✓ Solution

Adobe+127

Design Doubly-Linked List Hash Table+1

Special Binary String

Hard✓ Solution

Adobe+9

Recursion String

Count the Number of Good Subsequences

Medium✓ Solution

NVIDIA+3

Combinatorics Counting Hash Table+2

Maximize Greatness of an Array

Medium✓ Solution

Amazon+7

Array Greedy Sorting+1

Valid Word

Easy✓ Solution

Amazon+7

Minimum Length of Anagram Concatenation

Medium✓ Solution

Turing+1

Counting Hash Table String

Make a Positive Array

Medium✓ Solution

UKG

Array Greedy Prefix Sum

Maximum Area Rectangle With Point Constraints II

Hard✓ Solution

Google+1

Array Binary Indexed Tree Geometry+3

Maximum Area Rectangle With Point Constraints I

Medium✓ Solution

Google+1

Array Binary Indexed Tree Enumeration+4