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Nokia Interview Questions (8)

Practice real interview problems from Nokia

All8 Easy5 Medium2 Hard1

Status	Title	Solution	Practice	Difficulty	Companies	Topics
	14. Longest Common Prefix	Solution	Solve	Easy	Accenture+56	String Trie
	20. Valid Parentheses	Solution	Solve	Easy	Accenture+118	Stack String
	146. LRU Cache	Solution	Solve	Medium	Adobe+127	Design Doubly-Linked List+2
	204. Count Primes	Solution	Solve	Medium	Accenture+18	Array Enumeration+2
	242. Valid Anagram	Solution	Solve	Easy	Accenture+40	Hash Table Sorting+1
	509. Fibonacci Number	Solution	Solve	Easy	Accenture+17	Dynamic Programming Math+2
	1250. Check If It Is a Good Array	Solution	Solve	Hard	Bloomberg+4	Array Math+1
	2144. Minimum Cost of Buying Candies With Discount	Solution	Solve	Easy	Garmin+2	Array Greedy+1

Longest Common Prefix

Easy✓ Solution📹 Video

Accenture+56

Valid Parentheses

Easy✓ Solution📹 Video

Accenture+118

LRU Cache

Medium✓ Solution

Adobe+127

Design Doubly-Linked List Hash Table+1

Count Primes

Medium✓ Solution

Accenture+18

Array Enumeration Math+1

Valid Anagram

Easy✓ Solution📹 Video

Accenture+40

Hash Table Sorting String

Fibonacci Number

Easy✓ Solution

Accenture+17

Dynamic Programming Math Memoization+1

Check If It Is a Good Array

Hard

Bloomberg+4

Array Math Number Theory

Minimum Cost of Buying Candies With Discount

Easy

Garmin+2

Array Greedy Sorting