UBS

4 LeetCode interview questions

Difficulty Distribution

Easy

1

25%

Medium

3

75%

Hard

0

0%

Top Topics

Array(3)String(3)Sorting(2)Binary Search(1)Trie(1)Heap (Priority Queue)(1)Tree(1)Depth-First Search(1)Stack(1)Hash Table(1)

All Questions

Title	Difficulty	Acceptance	Frequency	Topics
Search Suggestions System	Medium	65.2%	100.0%	ArrayStringBinary Search+3
Count Pairs of Connectable Servers in a Weighted Tree Network	Medium	55.5%	100.0%	ArrayTreeDepth-First Search
Group Anagrams	Medium	72.2%	75.0%	ArrayHash TableString+1
Valid Parentheses	Easy	43.7%	62.5%	StringStack

Showing 4 of 4 questions