Nokia

8 LeetCode interview questions

Difficulty Distribution

Easy

5

63%

Medium

2

25%

Hard

1

13%

Top Topics

Array(4)Math(3)String(3)Hash Table(2)Sorting(2)Number Theory(2)Linked List(1)Design(1)Doubly-Linked List(1)Greedy(1)

All Questions

Title	Difficulty	Acceptance	Frequency	Topics
Valid Anagram	Easy	67.8%	100.0%	Hash TableStringSorting
LRU Cache	Medium	46.8%	87.5%	Hash TableLinked ListDesign+1
Minimum Cost of Buying Candies With Discount	Easy	62.7%	87.5%	ArrayGreedySorting
Valid Parentheses	Easy	43.7%	87.5%	StringStack
Check If It Is a Good Array	Hard	63.3%	75.0%	ArrayMathNumber Theory
Count Primes	Medium	35.7%	75.0%	ArrayMathEnumeration+1
Longest Common Prefix	Easy	47.1%	75.0%	ArrayStringTrie
Fibonacci Number	Easy	73.9%	75.0%	MathDynamic ProgrammingRecursion+1

Showing 8 of 8 questions