Keeptruckin

8 LeetCode interview questions

Difficulty Distribution

Easy

2

25%

Medium

6

75%

Hard

0

0%

Top Topics

Array(6)Sorting(3)String(3)Hash Table(2)Prefix Sum(2)Binary Search(2)Math(1)Two Pointers(1)Dynamic Programming(1)Stack(1)

All Questions

Title	Difficulty	Acceptance	Frequency	Topics
Valid Parenthesis String	Medium	39.8%	100.0%	StringDynamic ProgrammingStack+1
Contiguous Array	Medium	50.8%	87.5%	ArrayHash TablePrefix Sum
Maximum Product of Three Numbers	Easy	45.7%	75.0%	ArrayMathSorting
Merge Sorted Array	Easy	54.4%	75.0%	ArrayTwo PointersSorting
Search a 2D Matrix II	Medium	56.8%	75.0%	ArrayBinary SearchDivide and Conquer+1
Max Consecutive Ones III	Medium	67.3%	75.0%	ArrayBinary SearchSliding Window+1
Group Anagrams	Medium	72.2%	75.0%	ArrayHash TableString+1
Restore IP Addresses	Medium	55.3%	75.0%	StringBacktracking

Showing 8 of 8 questions